Efforts to more strictly regulate the chemical, known as hydrofluoric acid and modified hydrofluoric acid, are escalating to ...

EPA rollback of climate rules could weaken California’s clean air authority and trigger legal battles over greenhouse gas ...

EPA chief Zeldin announced plans to rescind the country's biggest tool to fight climate change. Environmental advocates call ...

Three environmental groups are suing the EPA, asking a judge to order the agency to reassess its regulations on the chemical.

WASHINGTON (AP) — President Donald Trump’s administration on Tuesday proposed revoking a scientific finding that has long ...

Under sue-and-settle litigation, an increasingly common method of federal environmental rulemaking, an environmental lobbying group sues an agency–say, the Environmental Protection Agency (EPA). The ...

Environmental Protection Agency Administrator Lee Zeldin was at an Indianapolis truck dealership on Tuesday, announcing ...

Three years later, the EPA has not responded to the environmental organizations. "This action is simply asking for a response to that petition," said Ragan Whitlock, a staff attorney with the ...

A coalition of environmental groups claims the EPA has failed for decades to update limits on the discharge of some dangerous chemicals into waterways. Most of the worst polluters are in Texas.