After a tumultuous year under the Trump administration, the Environmental Protection Agency (EPA) has adopted a new, almost ...

States and regulated industries have challenged the scientific determination underpinning federal regulation of greenhouse gas emissions before, but the so-called endangerment finding has never faced ...

Make a resolution to get the facts when politicians start making promises they claim will help everybody. Do not fall for the ...

The EPA has set up an electronic mailbox to take companies’ requests for presidential exemptions from provisions of the Clean Air Act. Environmental groups said the plan amounts to a “get out of jail ...

The U.S. Environmental Protection Agency (EPA) has released new and updated planning tools that water systems across the country can use to help prevent and respond to cybersecurity incidents. These ...

For all the latest developments in Congress, follow WTOP Capitol Hill correspondent Mitchell Miller at Today on the Hill. Congressional Democrats are calling for Environmental Protection Agency ...

The US Environmental Protection Agency (EPA) has recommitted to a goal from the first Trump administration to end animal testing at the agency by 2035, concerning some in the research community who ...

The long-term health of the ocean off the coast of Southern California, and the health of the region's freshwater streams and ...