One of the biggest emergency responses in Alaska in decades was underway Wednesday after the remnants of Typhoon Halong ...

A Geneva-based climate policy expert is questioning an NDP government-endorsed carbon capture facility proposed for ...

BILLINGS, Mont. (AP) — A federal judge on Wednesday dismissed a lawsuit from young climate activists seeking to block ...

A federal judge on Wednesday dismissed a lawsuit from young climate activists seeking to block U.S. President Donald Trump's ...

Researchers race to protect West Coast bats from a fungus that has ravaged colonies elsewhere, and citizen scientists in Washington are filling in the gaps.

A US federal judge on Wednesday “reluctantly” dismissed a lawsuit brought by young Americans accusing President Donald ...

A federal judge in Missoula has dismissed a lawsuit from a group of young plaintiffs, challenging the Trump administration’s ...

The group had challenged the president’s executive orders as unconstitutional. A judge “reluctantly” said the suit was too broad in scope.

Readers sound off, from gratitude to US forecasters working through the government shutdown to bemusement at the word ...

The remote village of Kipnuk planned to use the money to protect against flooding. On Sunday, it was inundated.

The Trump administration’s cancellation of the largest solar project in the United States has sparked confusion and concern among Republicans and Democrats alike.

States will have few options for fighting local air pollution if EPA repeals federal rules to limit vehicle emissions.