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

Regulators approved the structure of New Mexico's Clean Transportation Fuel Program on Thursday. It will be the fourth state ...

By Lisa Baertlein, Valerie Volcovici and David Shepardson LOS ANGELES/WASHINGTON, Jan 29 (Reuters) - California officials are ...

Semitruck-sized power generators that data centers use must comply with Clean Air Act standards, officials ruled on Thursday.

Just a few days before car inspections were set to end in New Hampshire, a judge has hit the brakes. U.S. District Judge ...

The Trump administration wants to lower fuel economy rules to cut car prices. Supporters say it boosts affordability; critics warn of higher gas costs ...

Residents of Kettleman City live surrounded by pollution. Farms spray pesticides on almond and pistachio trees in this farmtown.

The EPA will no longer apply a dollar amount to health benefits from clean air. A new rule by the Environmental Protection Agency on how it calculates curbing air pollution could have harmful health ...

Today, New Mexico’s Environmental Improvement Board voted to approve the final rules of the Clean Transportation Fuel Program ...

Shelley, with Public Citizen, believes the PM2.5 rule would have delivered the greatest health benefit of any EPA regulation ...

One of Gov. Phil Murphy’s last acts in office was to sign a new law banning restaurants and other food service businesses in ...