Colombian president Gustavo Petro has ordered the state-run oil company Ecopetrol to cancel a joint venture with U.S.

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

A new lawsuit alleges at least seven people have died from the aftermath of the 2023 Norfolk Southern train derailment in ...

Louisville facilities released about 2.6 million pounds of toxic chemicals to air, water and soil in 2023. Most came from ...

The Ynni Celyn Battery Energy Storage System has been met with strong opinions - with some saying it's a necessity and others ...

Nearly two weeks after the Eaton fire forced Claire Robinson to flee her Altadena home, she returned, donning a white hazmat ...

Less than two weeks after a huge fire in Moss Landing at one of the world's largest battery storage plants, scientists affiliated with San Jose State University have discovered unusually high levels ...

The Environmental Protection Agency began taking out household hazardous material from Palisades and Eaton fire areas. Here’s ...

"High levels of volcanic gas and strands of volcanic glass are among the hazards," the NPS warned. "Eruptive activity can ...

Less than two weeks after a huge fire in Moss Landing at one of the world’s largest battery storage plants, scientists ...

Chlorine gas created by the accidental mixing of chemicals at the Bessborough Hotel at Spadina Crescent and 21st Street in ...

Last week, the United States Environmental Protection Agency completed required comprehensive site cleanup reviews known as ...