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

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

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 ...

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

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

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 ...

As Republicans push for trillions in tax cuts, oil and gas companies are lobbying to protect long-standing tax breaks and add ...

Pacific Island nations are urging the world to remember the lasting damage of nuclear testing as momentum builds for broader ...