Colorado held its first greenhouse gas credit auction but details on which companies bought their way out of emissions ...

New data on coal ash ponds in the U.S. has shed light on the extent of contamination at one of the Tennessee Valley Authority’s power plants in north Alabama. Widows Creek Fossil Plant, in the ...

Last September, worry had surged for residents along the Tijuana River Valley. Research teams announced they had found ...

EPA Administrator Lee Zeldin is not doing his job, and we will all suffer the consequences of this administration’s war on ...

Officials with the U.S. Environmental Protection Agency have begun digging test wells along the Broadway Superfund site in ...

The $11 million project — expected to be completed this fall — is not the one initially envisioned a decade ago when it was ...

The research and development office had been in the crosshairs of organizations allied with President Donald Trump.

Dozens of extreme heat advisories and flash flood warnings across the central and southeast U.S. have been issued by the National Weather Service.

Spending time outdoors in the summer months can help you stay active and healthy. Learn how to protect your skin from the sun ...

The agency’s Office of Research and Development has long provided the scientific underpinnings for EPA’s mission to protect ...

Environmental regulators have launched an investigation into a heavily trafficked lake below the Cirque of the Towers in the ...

The lawsuit comes a day after the newspaper published a story reporting on President Trump's ties to wealthy financier ...