People diagnosed with infertility and certain cancers may have to blame the very air they breathe, according to a new report that adds to evidence that tiny plastic particles in air pollution and other environmental sources could be causing these and other diseases and illnesses.
Scientists are calling for the incoming Trump administration to adopt a set of guidelines designed to ensure scientific integrity at federal agencies and loosen corporate influence on regulators charged with protecting Americans’ health.
Environmentalists and academics who have pushed EPA to adopt stringent approaches to TSCA chemical reviews said they are planning to oppose likely rollbacks under the Trump administration by looking to states as “laboratories” for more protective science and conducting “shadow” versions of the agency’s evaluations using their favored standards.
Almost 25 years after federal regulators curbed household use of a pesticide linked to learning disorders in children, and three years after a total ban on its use on food crops, the chemical is again being applied to everything from bananas to turnips in most states.
In a world flush with hazardous air pollutants, there is one that causes far more cancer than any other, one that is so widespread that nobody in the United States is safe from it.
It is a chemical so pervasive that a new analysis by ProPublica found it exposes everyone to elevated risks of developing cancer no matter where they live. And perhaps most worrisome, it often poses the greatest risk in the one place people feel safest: inside their homes.
Chemicals like phthalates and bisphenols in plastics, known as endocrine disrupters — substances in food, personal care products and the environment that can mimic or block hormones and throw the body’s hormones out of kilter — have been linked to an increased risk for metabolic disorders and obesity, said Tracey Woodruff, director of the Program on Reproductive Health and the Environment at the University of California, San Francisco.
Microplastics have been found throughout the human body -- including inside lungs, blood and brains -- and while it is not yet clear how harmful they are to our health, some researchers are sounding the alarm.
Microplastics are everywhere and research has shown that we are becoming more and more exposed to it. So how does it affect our health and what can we do about it? Prof Tracey Woodruff talks about some of the basic things we can do to help ourselves.
It seems every few months, we discover microplastics in a new part of the body. We have found them in our livers, kidneys, lungs and guts. They have even shown up in human breast milk and blood. Last week, they turned up again in eight people’s olfactory bulbs, a brain structure crucial for smell.
A group of academic scientists and clinicians is calling for EPA to strengthen its draft TSCA analyses of a pair of widely used dichloroethane chemicals, charging that the agency is understating their risks and appears to be inconsistently applying its non-cancer risk approach and what it deems unreasonable risk.
Health experts have long warned that pollutants like hexavalent chromium, PFAS and arsenic in drinking water are harmful to human health, even at low levels. While efforts to impose stricter drinking water contaminant limits in California, however, are repeatedly stymied by vested interests like polluters and utility groups, it’s the state’s low-income communities and people of color who bear the brunt of lax standards.
EPA’s draft TSCA evaluation of the phthalate known as DINP maintains a relatively lenient approach to cancer risk analysis that drew criticism from California regulators and scientists but praise from industry earlier this year, leaving it unclear how the agency will respond to those concerns.
On a Southern California spring morning in 1973, a tanker truck driver jackknifed his rig and dumped the agricultural fumigant he was transporting onto a city street. A Los Angeles Fire Department emergency response team spent four hours cleaning up the chemical, 1,3-dichloropropene, or 1,3-D, a fumigant sold as Telone that farmers use to kill nematodes and other soil-dwelling organisms before planting.
For the first time in 40 years, the Environmental Protection Agency has taken emergency action to ban the use of a pesticide linked to serious health problems for fetuses.
Microplastics have been found in the ocean and the air, in our food and water. They have been found in a wide range of body tissues, including the heart, liver, kidneys and even testicles.