A planned restart of Pennsylvania’s Three Mile Island Unit 1 reactor, nearly 50 years after a partial meltdown at the site, ...

Officials in New Mexico are advancing new workplace safety rules that would require employers to protect workers from heat-related illnesses as temperatures continue to rise.Danielle Prokop reports ...

The federal government has canceled $12 billion in public health funding that states had been using to respond to infectious ...

Modern life and the clean energy transition rely on rare earth minerals — many of which lie beneath Greenland’s thawing ice, ...

The U.S. saw a dramatic rise in climate-related disasters last year, even as federal leaders weigh dismantling the agency ...

A decade of state data shows most of Iowa’s impaired rivers and lakes haven’t improved, with lawmakers resisting stronger ...

Photosynthesis — the ancient process that feeds us and cools the planet — is under pressure from pollution, plastic, and ...

Faith groups are being encouraged to take polluters and their financial backers to court as part of a growing push for ...

The U.S. Supreme Court is weighing whether regional courts, not just the D.C. Circuit, can hear disputes under the Clean Air ...

In his Senate confirmation, Chris Wright pledged support for clean energy, but since taking office, he’s promoted fossil ...

Despite billions in government funding, Lake Tahoe’s iconic clarity is fading as planners prioritize tourism over ...

Chronic wasting disease, a fatal and contagious illness affecting deer, elk, and moose, has spread to 36 U.S. states and is ...