Scientists and environmentalists say such a decision harms human health and the environment, and is unnecessary.

In a historic victory for grassroots activism, two women whose families suffered severe harm from exposure to America’s ...

Bipartisan efforts led by Senator Josh Hawley and former Rep. Cori Bush resulted in expanded radiation compensation for ...

Missouri’s senior senator, joined by other elected officials, gathered Tuesday at a park in Hazelwood to celebrate signing of ...

RECA expanded to cover more radiation exposure victims in Arizona through 2028 with up to $100,000 compensation.

President Trump is meeting with his Cabinet at the White House amid a swirl of activity on trade, foreign policy and more. Trump also talking about the deadly Texas flooding and said he will visit ...

After a long and heated legislative session, Arizona lawmakers approved three controversial measures for the 2026 ballot.

From Alaska to Arizona, tribes are confronting the possibility of stalled projects, energy outages and economic disruption.

From progress in fighting a wildfire to a Valley shelter waiving kitten adoption fees and more, here are some of the top ...

As federal funding changes hit universities, key research initiatives are scrambling to find cash. The Schroeder Lab at UA is ...

As a kid, Ojas Sanghi thought the people in power would solve the climate problem. Now he's charting his own course.