
Guest Column: Paraquat and the deliberate production of ignorance
Nearly 60 years ago, a chemical company found that skin exposure to very high doses of its weedkiller paraquat caused “weakness and incoordination” in rabbits.

Almost nobody on Earth is safe from air pollution, study says
Nearly the entire global population is regularly exposed to unsafe levels of air pollution, according to a study published this week. Researchers at Monash University in Australia analyzed air pollution data from across the globe between 2000 and 2019 to estimate global daily exposure to PM 2.5, a type of air pollution made up of inhalable particles 2.5 micrometers or smaller.

California pushes ahead with its new pesticide-reduction plan
By Pam Strayer and Carey Gillam
Amid mounting evidence of the risks some synthetic pesticides pose to human and environmental health, California regulators this week were pushing ahead with a recently announced “roadmap” aimed at transitioning the state to more sustainable options for managing weeds and insects.

Chemicals in toilet paper are clogging up our bodies
What we flush down the toilet could be making us sick, according to a new study. According to research published this week in the journal Environmental Science & Technology Letters, toilet paper could be a significant source of the toxic “forever chemicals” in wastewater.

EPA announces $250 million for states, local communities to fight climate pollution
By Shannon Kelleher
The Biden administration announced Wednesday that is offering $250 million in grants for states, cities, tribes, and territories to further US goals of cutting greenhouse gas emissions, promoting clean energy, and supporting environmental justice.

California researchers link popular weedkiller to health problems in young adults
By Carey Gillam
Children exposed to a weedkiller commonly used in farming, as well as on residential yards and school playgrounds, appear to be at increased risk for liver inflammation and metabolic disorders in young adulthood and more serious diseases later in life, according to a study published Wednesday in the journal Environmental Health Perspectives.

Across state line from East Palestine, repeated air permit violations at a petrochemical plant
By Dana Drugmand
On the afternoon of February 13, just 10 days after the Norfolk Southern train transporting hazardous chemicals derailed in East Palestine, Ohio, a Shell petrochemical plant located less than 30 miles away in Pennsylvania began flaring and spewing black smoke into the air for several hours.
In debate over new “healthy” food labeling rules, researchers propose novel metric to guide consumers
By Shannon Kelleher
The Food and Drug Administration (FDA) should redefine how it measures “healthy” food as it sets new rules governing the claims manufacturers make on product labels, a nonprofit research group asserts.
Wisconsin residents clash over influence of hunting groups on conservation
By Grace van Deelen
Tracking and killing bears, wolves, and other animals in Wisconsin may be getting easier for hunters after recent rule changes to the state’s advisory process – moves that underscore clashes underway in many states between conservation groups and pro-hunting interests.
A near-daily disaster; hazardous chemical accidents common across US
By Carey Gillam
Amid fears about the toxic chemicals released in the East Palestine train derailment, public officials have clamored to reassure community members that the resulting contaminated air, water and soil is being cleaned up, and their tiny Ohio town made safe.