Beijing is selling clean energy to the world, Washington is pushing oil and gas. Both are driven by national security.

In the days before the New Jersey budget deal dropped — on a Friday night, no less — environmental activists didn’t seem to ...

Three years after its air permit was denied, the Greenidge Generation cryptocurrency mining facility remains in operation—and ...

Welcome to our live blog tracking the latest news and developments from the United States. Stay updated with real-time ...

A punishing heat wave broke records in southern Europe and hasn’t peaked yet in some places, prompting warnings to residents, ...

United States have outdated heating and cooling systems, according to experts at the Federation of American Scientists.