Toxic Chemicals Media Articles
Below are key excerpts of revealing news articles on the toxic chemicals that we're exposed to in our food, household products, environment, and more. If any link fails to function, a paywall blocks full access, or the article is no longer available, try these digital tools.
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The World Health Organization’s cancer research agency has classified atrazine – the second most widely used herbicide in the United States – as “probably carcinogenic to humans,” adding to growing concerns about toxic exposures in the nation’s farm belt. The evaluation means the first and second most widely used herbicides in the U.S. – glyphosate and atrazine – are now both considered probable human carcinogens by the world’s leading independent cancer-hazard authority. Atrazine is banned in the European Union and other countries due to health and environmental concerns, but remains widely used in the U.S., where it is a common contaminant in drinking water, according to the Environmental Protection Agency. Despite these concerns, U.S. regulators allow its continued use. The new assessment by the WHO’s cancer agency comes 10 years after the agency’s landmark finding that glyphosate, the world’s most heavily used herbicide, is also “probably carcinogenic to humans.” Both atrazine and glyphosate are also endocrine disruptors, meaning they can disrupt key hormone systems that regulate growth, development and metabolism. Both herbicides are also largely produced by companies outside the United States. Syngenta, owned by ChemChina, produces most of the atrazine used in the U.S., while Bayer, based in Germany, is the dominant producer of glyphosate. The cancer designation for atrazine comes amid reports of rising cancer rates across the U.S. Corn Belt.
Note: It's recently come out that the popular pesticide paraquat probably causes Parkinson's disease. For more along these lines, read our concise summaries of news articles on health and toxic chemicals.
Poisonous dust falls from the sky over the town of Ogijo, near Lagos, Nigeria. It coats kitchen floors, vegetable gardens, churchyards and schoolyards. The toxic soot billows from crude factories that recycle lead for American companies. With every breath, people inhale invisible lead particles and absorb them into their bloodstream. The metal seeps into their brains, wreaking havoc on their nervous systems. It damages livers and kidneys. Toddlers ingest the dust by crawling across floors, playgrounds and backyards, then putting their hands in their mouths. As the United States tightened regulations on lead processing ... finding domestic lead became a challenge. So the auto industry looked overseas to supplement its supply. In doing so, car and battery manufacturers pushed the health consequences of lead recycling onto countries where enforcement is lax, testing is rare and workers are desperate for jobs. Seventy people living near and working in factories around Ogijo volunteered to have their blood tested. Seven out of 10 had harmful levels of lead. Every worker had been poisoned. More than half the children tested in Ogijo had levels that could cause lifelong brain damage. Manufacturers that use Nigerian lead make batteries for major carmakers and retailers such as Amazon, Lowe’s and Walmart. All this is avoidable. Lead batteries can indeed be recycled as cleanly as advertised. But that requires millions of dollars in technology.
Note: This exposé reveals a brutal human and environmental toll behind cobalt used in batteries for phones and electric vehicles, where men, women, and children in the Democratic Republic of the Congo dig toxic, uranium-laced earth with bare hands and face deadly tunnel collapses, widespread disease, miscarriages, birth defects, sexual violence, and extreme poverty—while much of this suffering remains hidden within global supply chains. For more along these lines, read our concise summaries of news articles on toxic chemicals.
Insect-eating bird populations in France appear to be making a tentative recovery after a ban on bee-harming pesticides, according to the first study to examine how wildlife is returning in Europe. Neonicotinoids are the world’s most common class of insecticides, widely used in agriculture and for flea control in pets. By 2022, four years after the European Union banned neonicotinoid use in fields, researchers observed that France’s population of insect-eating birds had increased by 2%-3%. These included blackbirds, blackcaps and chaffinches, which feed on insects as adults and as chicks. The results could be mirrored across the EU, where the neonicotinoid ban came into effect in late 2018, but research has not yet been done elsewhere. The lead researcher, Thomas Perrot from the Fondation pour la recherche sur la biodiversité in Paris, said: “Even a few percentage [points’] increase is meaningful – it shows the ban made a difference. Our results clearly point to neonicotinoid bans as an effective conservation measure for insectivorous birds.” Like the EU, the UK banned neonicotinoids for outdoor general use in 2018, although they can be used in exceptional circumstances. They are still widely used in the US, which has lost almost 3 billion insectivorous birds since the 1970s. Sustainable farming, which reduced pesticides and restored semi-natural habitats, would help bird populations recover.
Note: Explore more positive stories like this on healing the Earth.
For decades, Khoji Wesselius has noticed the oily scent of pesticides during spraying periods when the wind has blown through his tiny farming village in a rural corner of the Netherlands. Now, after volunteering in an experiment to count how many such substances people are subjected to, Wesselius and his wife are one step closer to understanding the consequences of living among chemical-sprayed fields of seed potato, sugar beet, wheat, rye and onion. “We were shocked,” said Wesselius ... who had exposure to eight different pesticides through his skin, with even more chemicals found through tests of his blood, urine and stool. “I was contaminated by 11 sorts of pesticides. My wife, who is more strict in her organic nourishment, had seven sorts of pesticides.” Regulators closely monitor dietary intake of pesticides when deciding whether they are safe enough for the market, but little attention has been paid to the effects of breathing them in or absorbing them through the skin. According to a new study, even people who live far from farms are exposed to several different types of pesticides from non-dietary sources. The researchers got 641 participants in 10 European countries to wear silicone wristbands continuously for one week to capture external exposure to 193 pesticides. In laboratory tests, they detected 173 of the substances they tested for, with pesticides found in every wristband and an average of 20 substances for every person who took part.
Note: Our latest Substack, "The Pesticide Crisis Reveals The Dark Side of Science. We Have The Solutions to Regenerate," uncovers the scope of Monsanto's media propaganda machine and the widespread conspiracy to poison our food, air, and along with the powerful remedies and solutions to this crisis. For more along these lines, read our concise summaries of news articles on food system corruption and toxic chemicals.
There are 34 ingredients in M&Ms, and, according to Mars, the company that produces the candy, at least 30 countries – from Ivory Coast to New Zealand – are involved in supplying them. Each has its own supply chain that transforms the raw materials into ingredients – cocoa into cocoa liquor, cane into sugar, petroleum into blue food dye. The environmental impact of ultra-processed foods – like M&Ms – is less clear and is only now starting to come into focus. One reason they have been so difficult to assess is the very nature of UPFs: these industrially made foods include a huge number of ingredients and processes to put them together, making it nearly impossible to track. Since 1850, agricultural expansion has driven almost 90% of global deforestation, which has been responsible for 30% of global greenhouse gas emissions. Getting an exact measure of the environmental toll of UPFs is nearly impossible, given that, definitionally, UPFs consist of many ingredients and a high volume of opaque processes. Ingredients aren’t just mixed together like one would do to make a stew at home. Instead, these ingredients are chemically modified, some parts stripped away, and flavors, dyes or textures added in – and it’s unclear what the cost of these processes are because so many suppliers and components are involved. Another reason is that all UPFs (again, definitionally) are the creations of food companies that have little incentive to disclose their environmental footprint.
Note: For more along these lines, read our concise summaries of news articles on food system corruption and climate change.
Top regulatory officials met with agricultural and chemical industry representatives dozens of times in the first few months after President Donald Trump took office. [The meetings] were followed by a series of regulatory rollbacks and a downplaying of pesticide concerns by the administration’s “Make America Healthy Again” (MAHA) Commission. From February to mid-May, Environmental Protection Agency (EPA) leaders accepted meetings with representatives from at least 50 industry associations and companies, including agricultural and chemical giants such as Bayer, Corteva, BASF, Dow and the agrichemical lobbying group CropLife America, as well as the American Soybean Association, the National Cotton Council and others. Critics of the agrichemical industry said corporate influence in regulatory matters was underscored earlier this month when the Trump administration’s “Make America Healthy Again” (MAHA) Commission released its long-anticipated report on how to address chronic disease and clean up the food supply. The final version was significantly more friendly to the agricultural industry than a May MAHA report that cited the health risks posed by the widely used farm chemicals glyphosate and atrazine. The September report took aim at synthetic dyes and junk food, among other things, but deleted references to glyphosate and atrazine and made no mention of pesticide exposure routes or risks.
Note: For more along these lines, read our concise summaries of news articles on government corruption and toxic chemicals.
Pesticides once appeared to be a clear target for Robert F. Kennedy Jr.’s desire to “make America healthy again.” Before becoming the health secretary, he described Monsanto, the maker of the glyphosate-based herbicide Roundup, as “enemy of every admirable American value,” and vowed to “ban the worst agricultural chemicals already banned in other countries.” Since he came to power, many of Kennedy’s fans have waited eagerly for him to do just that. Kennedy has yet to satisfy them: In the latest MAHA action plan on children’s health, released last week, pesticides appear only briefly on a laundry list of vague ideas. The plan says that the government should fund research on how farmers could use less of them, and that the government "will work to ensure that the public has awareness and confidence” in the EPA’s existing pesticide-review process, which it called “robust.” Several studies have found neurological impacts associated with pesticides. UC Davis’s MIND Institute put out a study in 2014 that found autism risk was much higher among children whose mothers had lived near agricultural-pesticide areas while pregnant. A 2017 paper found that zip codes that conducted aerial spraying for mosquitoes—a pesticide—had comparatively higher rates of autism than zip codes that didn’t. Others have linked pesticides to a range of behavioral and cognitive impairment in children.
Note: For more along these lines, read our concise summaries of news articles on government corruption and toxic chemicals.
Pesticides banned years ago in the European Union are drifting through the skies and turning up in clouds above France, raising concerns about how long these toxins persist and how far they can travel, with potentially harmful global health impacts, according to a pathbreaking new study. The research ... is the first to detect dozens of agricultural chemicals—including insecticides, herbicides, fungicides, and other substances—suspended in cloud water droplets. That means pesticides not only linger in the environment but also move through the atmosphere and fall back to Earth in rain or snow, sometimes at levels exceeding European safe drinking water limits. The study found that clouds can carry current-use pesticides, long-banned compounds, and “emerging contaminants“—industrial chemicals that either build up in the environment or form when older pesticides break down. Some even transform into new compounds in the atmosphere itself, beyond what regulators have known to consider. Researchers estimate that French skies alone may contain anywhere from a few tons to more than 100 tons of pesticides at any given time—most carried in from distant sources. Out of 446 possible chemicals screened—including pesticides, biocides (compounds that kill harmful organisms), additives, and transformation products (breakdown products of pesticides)—researchers found 32 different compounds in cloud water.
Note: Across the US, a powerful legislative push is underway to protect pesticide manufacturers from being held accountable for the harms caused by their products. Check out our latest Substack, "The Pesticide Crisis Reveals The Dark Side of Science. We Have The Solutions to Regenerate."
When it comes to pesticides, the Trump administration’s Make America Healthy Again, or MAHA, Commission has a serious problem: The Commission’s newly released strategy for addressing childhood chronic disease is better for the pesticide industry than for people. The US currently uses over a billion pounds of pesticides annually on our crops, about one-third of which is chemicals that have been banned in other countries. Many have been linked to serious health problems from cancer to infertility to birth defects. Those pesticides contaminate our air, our water, and our bodies. One cancer-linked pesticide, glyphosate, is now found in 80% of adults and 87% of children. [The Commission] barely mentions organic farming, despite the fact that organic is the clearest pathway to transforming our food system into one that is healthy and nontoxic. The US Department of Agriculture organic seal prohibits more than 900 synthetic pesticides allowed in conventional agriculture. Just one week on an organic diet can reduce pesticide levels in our bodies up to 95%. Synthetic food dyes—a key issue for the MAHA movement—are all prohibited by the organic seal, along with hundreds of other food additives and drugs. The Commission’s strategy ignores organic. Instead, it leans into promoting industry-friendly “precision agriculture”—the use of AI, machine learning, and digital tools on farms to optimize inputs—which primarily benefits corporate giants like Bayer.
Note: For more along these lines, read our concise summaries of news articles on government corruption and toxic chemicals.
Despite the increasing rate of allergic diseases, both in industrialized and in developing countries, the Amish remain exceptionally — and bafflingly — resistant. Only 7 percent of Amish children had a positive response to one or more common allergens in a skin prick test, compared with more than half of the general U.S. population. Even children from other traditional farming families, who still have lower rates of allergic disease than nonfarm children, are more allergic than the Amish. “Certain kinds of farming practices, particularly the very traditional ones, have this extraordinary protective effect in the sense that, in these communities, asthma and allergies are virtually unknown,” said Donata Vercelli, a professor of cellular and molecular medicine. “The studies that have been done in these farming populations are critical because they tell us that protection is an attainable goal.” During the first year or two of life, a baby’s immune system is rapidly developing and highly malleable by environmental stimuli, such as bacteria. Some experts believe that exposing young children to certain types of beneficial bacteria can engage and shape the growing immune system in a way that reduces the risk of allergic diseases later in life. Farm dust contains a hodgepodge of bacteria shed from livestock and animal feed that isn’t harmful enough to cause illness, but does effectively train the immune system to become less responsive to allergens later in life.
Note: For more along these lines, read our concise summaries of news articles on health and food system corruption.
Between April and June of this year, the Environmental Protection Agency (EPA) proposed the approval of four new pesticides that qualify as PFAS based on a definition that is commonly used around the world and supported by experts. “What we’re seeing right now is the new generation of pesticides, and it’s genuinely frightening,” said Nathan Donley, the environmental health science director at the Center for Biological Diversity, who published a paper last year showing pesticides are increasingly fluorinated. Fluorination is the process that creates PFAS. “At a time when most industries are transitioning away from PFAS, the pesticide industry is doubling down. They’re firmly in the business of selling PFAS.” Because the EPA uses a different, narrower definition of PFAS, the agency does not categorize the new pesticides as falling into that category. Under the Trump administration, the [Office of Chemical Safety and Pollution Prevention] is being run by three industry insiders. Nancy Beck, formerly an executive at the American Chemistry Council, who previously pushed the EPA to weaken rules on PFAS in consumer products; Lynn Ann Dekleva, a former DuPont executive; and Kyle Kunkler, who has lobbied against pesticide regulations for the American Soybean Association. While the new pesticides are shorter-chain molecules compared to the other longer-chain molecules, they could still stick around in the environment for decades or even centuries.
Note: For more along these lines, read our concise summaries of news articles on government corruption and toxic chemicals.
The insecticide chlorpyrifos is a powerful tool for controlling various pests, making it one of the most widely used pesticides during the latter half of the 20th century. Like many pesticides, however, chlorpyrifos lacks precision. In addition to harming non-target insects like bees, it has also been linked to health risks for much larger animals – including us. Now, a new US study suggests those risks may begin before birth. Humans exposed to chlorpyrifos prenatally are more likely to exhibit structural brain abnormalities and reduced motor functions in childhood and adolescence. Progressively higher prenatal exposure to chlorpyrifos was associated with incrementally greater deviations in brain structure, function, and metabolism in children and teens, the researchers found, along with poorer measures of motor speed and motor programming. This supports previous research linking chlorpyrifos with impaired cognitive function and brain development, but these findings are the first evidence of widespread and long-lasting molecular, cellular, and metabolic effects in the brain. Subjects in this urban cohort were likely exposed to chlorpyrifos at home, since many were born before or shortly after the US Environmental Protection Agency banned residential use of chlorpyrifos in 2001. The pesticide is still used in agriculture around the world. "Widespread exposures ... continue to place farm workers, pregnant women, and unborn children in harm's way," says senior author Virginia Rauh.
Note: Did you know that chlorpyrifos was originally developed by Nazis during World War II for use as a nerve gas? Read more about the history and politics of chlorpyrifos, and how U.S. regulators relied on falsified data to allow its use for years.
Every breath people take in their homes or car probably contains significant amounts of microplastics small enough to burrow deep into lungs, new peer-reviewed research finds, bringing into focus a little understood route of exposure and health threat. The study ... estimates humans can inhale as much as 68,000 tiny plastic particles daily. Previous studies have identified larger pieces of airborne microplastics, but those are not as much of a health threat because they do not hang in the air as long. The smaller bits measure between 1 and 10 micrometers, or about one-seventh the thickness of a human hair, and present more of a health threat because they can more easily be distributed throughout the body. The findings “suggest that the health impacts of microplastic inhalation may be more substantial than we realize”, the authors wrote. Microplastics are tiny bits of plastic either intentionally added to consumer goods, or which are products of larger plastics breaking down. The particles contain any number of 16,000 plastic chemicals, of which many, such as BPA, phthalates and Pfas, present serious health risks. The study measured air in multiple rooms throughout several apartments. The source of the microplastics in the apartments is thought to be degrading plastic in consumer products, from clothing to kitchen goods to carpets. The concentration of plastic in ... cars’ air was about four times higher than in the apartments.
Note: For more along these lines, read our concise summaries of news articles on health and toxic chemicals.
A major settlement announced this week brought an end to a lengthy battle between chemical manufacturer Monsanto and students, parents and staff of a Monroe school who were exposed to toxic PCBs for years. PCBs, or polychlorinated biphenyls, are human-made chemicals that the Environmental Protection Agency has linked to some cancers and other illnesses. They festered at Sky Valley Education Center, an alternative school in Snohomish County, where fluorescent lights and building caulking were contaminated. The preservatives were once widely relied upon for building durability, but the EPA has since banned their use. More than 200 people from Sky Valley blamed their serious illnesses on exposure to the toxicant. This week’s announcement marks the largest, and only significant, PCB personal injury settlement since Monsanto was acquired by Bayer Pharmaceuticals in 2018 And it appears to be among the largest, if not the largest, PCB settlement stemming from a single site containing the pollutant. The terms of the settlement, including the dollar amount, are confidential. But in July, before the agreement, Germany-based Bayer informed its investors that it had set aside 530 million euros, or about $618 million, for Sky Valley settlements and litigation costs. Sky Valley students, staff and others ... described devastating diagnoses, including various cancers, brain damage, autoimmune diseases and miscarriages. Some, including children, reportedly died.
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Children highly exposed to an insecticide prior to birth showed signs of impaired brain development and motor function, according to a new study of chlorpyrifos — a pesticide still used on US crops despite decades of warnings about its impact on children’s health. The study ... is the first to tie prenatal exposure to the pesticide to “enduring and widespread molecular, cellular, and metabolic effects in the brain,” the authors wrote. The study ... comes months after the US Environmental Protection Agency (EPA) announced its plans to partially ban chlorpyrifos but allow continued use on 11 crops. The EPA ... banned chlorpyrifos in 2021 after a federal court ordered the agency to take action amid litigation and a wealth of evidence of the risks it poses to children. But the agency reversed course again after a different federal court sided with farm groups in opposition. MRI scans showed that kids with the highest levels of exposure were more likely to have reduced blood flow to the brain, thickening of the brain cortex, abnormal brain pathways, impaired nerve insulation and other problems. Chlorpyrifos was the 11th most frequently found pesticide in food samples in the most recent Food and Drug Administration (FDA) pesticide residue monitoring report, and a 2023 US Department of Agriculture pesticide residue report found traces of the chemical in baby food made with pears, as well as in samples of blackberries, celery and tomatoes.
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French MPs gave themselves a round of applause for approving legislation to reintroduce a banned pesticide last month. A figure rose from the public gallery to shout: “You are supporters of cancer ... and we will make it known.” Fleur Breteau made it known. Her outburst and appearance – she lost her hair during chemotherapy for breast cancer – boosted a petition against the “Duplomb law” to well over 2m signatures. On Thursday, France’s constitutional court struck down the government’s attempt to reintroduce the pesticide acetamiprid – a neonicotinoid banned in France in 2018 but still used as an insecticide in other EU countries as well as the UK – in a judgment that took everyone by surprise. The ruling said the legislature had undermined “the right to live in a balanced and healthy environment” enshrined in France’s environmental charter. For Breteau, 50, a battle is won but the struggle goes on. “The law is a symptom of a sick system that poisons us. The Duplomb law isn’t the real problem. It’s aggravating an already catastrophic system,” she said. “We are living in a toxic world and need a revolution to break the chain of contamination in everything ... If people don’t react we’ll find ourselves in a world where we cannot drink water or eat food that is uncontaminated, where a slice of buttered bread or a cup of tea poisons us. It will be a silent world, without animals, without insects, without birds.”
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As the 2025 USDA Dietary Guidelines for Americans take shape, a serious disconnect threatens public health. Some advocates are calling for higher intake of animal fats and promoting so called ancestral or animal based keto diets, citing traditional wisdom and nutrient density. Diets like Keto often rely on meat and dairy from industrial production systems, where contamination with drugs and chemicals is routine. The promise of healing through meat and fat collapses when those foods carry residues of antibiotics, steroid hormones, synthetic preservatives, arsenicals, cocciodiostats, and pesticides. Many of these toxins accumulate precisely in the fats and organs being celebrated as nutrient rich. A decade ago, as policy director at the Center for Food Safety, I helped publish a report entitled "America's Secret Animal Drug Problem,” identifying over 450 animal drugs and feed additives used in U.S. meat production. That number alarmed me then. Today, the Food and Drug Administration has approved nearly 700 veterinary drugs for use in food-producing animals. This figure includes not only growth promoters and antibiotics but also synthetic hormones, beta agonists, coccidiostats, and antiparasitics. Less than 1% of meat and dairy in the United States is produced in regenerative organic systems on pasture. The remaining 99% comes from animals housed in industrial facilities, fed chemically saturated GMO grains.
Note: For more along these lines, read our concise summaries of news articles on factory farming and toxic chemicals.
Describing toxicity as “the most underrated threat facing humanity”, a new report has warned that the “contamination of humans is endemic” and that the risks to planetary and human health are “widely underestimated”, with the impact of pesticide use on cancer rates potentially rivalling that of smoking. More than 3,600 synthetic chemicals from food contact materials, such as packaging and pesticides, are present within human bodies globally, the report revealed, 80 of which are feared to be especially dangerous. Chemicals known as Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) were found in almost everyone tested, with 14 per cent of European teenagers having blood levels high enough to pose serious health risks. Among the shocking findings is the link between pesticide use and leukaemia, non-Hodgkin’s lymphoma, and bladder, colon and liver cancer – including suggestions that prenatal pesticide exposure increases the odds of childhood leukaemia and lymphoma by more than 50 per cent. Evidence was also gathered showing that synthetic chemicals humans are exposed to have contributed to a global decline in sperm counts. The report outlines “strong” causal and correlational links between toxicity and a variety of severe human health conditions, including cancer, obesity, Alzheimer’s, pregnancy complications, ADHD, fertility issues, heart conditions, and respiratory ailments.
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Everywhere they look, they find particles of pollution, like infinite spores in an endless contagion field. Scientists call that field the “exposome”: the sum of all external exposures encountered by each of us over a lifetime, which portion and shape our fate alongside genes and behavior. Plastic is now threaded through the flesh of fish, where it is interfering with reproduction, and the stalks of plants, where it is interfering with photosynthesis, and in much else we place upon our dinner plates and set about eating. There might be plastic in your saliva, and almost certainly in your blood. Plastic has been found in human hearts and kidneys and other organs, in the breast milk expressed by new mothers and on both sides of their placentas. The penetration appears so complete that some researchers have begun to worry that their methods, too, are compromised by ambient contamination and plastic materials in the lab. The buildup inside brain tissue has grown 50 percent in just eight years, and that, as of last year, there might be inside your skull the equivalent of a full plastic spoon — by weight perhaps one-fifth as much polymer as there is brainstem in there. Beyond plastics, there is PFAS, that category of long-lasting industrial compounds often called “forever chemicals.” Whole environmental movements of the past have been built on fears of incipient contamination. But what are the lessons when pollution is seemingly everywhere, and in everyone, already?
Note: This article is also available here. For more along these lines, read our concise summaries of news articles on health and toxic chemicals.
A 2024 mass monarch butterfly die-off in California was probably caused by pesticide exposure, new peer-reviewed research finds, adding difficult-to-obtain evidence to the theory that pesticides are partly behind dramatic declines in monarchs’ numbers in recent decades. Researchers discovered hundreds of butterflies that had died or were dying in January 2024 near an overwintering site, where insects spend winter months. The butterflies were found twitching or dead in piles, which are common signs of neurotoxic pesticide poisoning, researchers wrote. Testing of 10 of the insects revealed an average of seven pesticides in each, and at levels that researchers suspect were lethal. As much as 90% of the monarch butterfly population in some US regions has been wiped out in recent decades, and evidence has pointed to pesticides, climate crisis and habitat loss as the drivers. The butterflies were found adjacent to the Pacific Grove Monarch Sanctuary, one of about 400 wintering sites along California’s coast that are crucial points in the monarchs’ migratory and reproductive cycles. Though an investigation by a state agricultural official did not determine a source of the die-off, pesticide ... run off in shallow water sources near where high numbers of butterflies collectively drink present a risk for the type of mass die-off at Pacific Grove. All the butterflies showed high levels of the same three pyrethroids, a pesticide class widely used in California.
Note: Read more about the insect apocalypse. For more along these lines, read our concise summaries of news articles on toxic chemicals.
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