I grew up in rural Colorado, deep in the mountains, and I can still remember the first time I visited Denver in the early ...

When I worked for the Environmental Protection Agency in the 2010s as an Obama administration appointee, I helped write and ...

Local pollution cuts haven’t lowered ozone because transported pollution and global emissions now dominate exposure.

The Environmental Protection Agency has stopped estimating the dollar value of lives saved in the cost-benefit analyses for ...

Trump team accused of lowering the value of a human life from millions to ‘zero’ dollars: report - For decades, the ...

Dangerous concentrations of algae such as "red tides" have been consistently emerging in locations around the world. A region in Southern Australia is experiencing a nine-month toxic algae bloom that ...

Medical centres are established to treat diseases and serve humanity, yet the plastic pollution generated by these same institutions is becoming a silent threat to both the environment and public ...

For years, when the EPA assessed the economic impact of new regulations, it weighed both the health costs for Americans and ...

A wastewater treatment works is a "significant source" of faecal bacteria in a river, according to a study. Citizen ...

The agency's new math to favor polluters, explained.

Air pollution, like ozone and PM2.5, significantly damages nearly every major human body system, impacting cardiovascular, ...

The Environmental Protection Agency says it will stop calculating the economic savings of health benefits from air pollution rules ...