President Donald Trump signed an executive order on Wednesday easing regulations surrounding commercial rocket launches that ...

Pittsburgh-area Congresswoman Summer Lee says the impact of thunderstorms and floods could worsen, thanks to President ...

The last few weeks have been hot and dry for most of the Colorado High Country. While last summer it was common to see ...

A "glacial outburst" threatens major flooding in Alaska's capital city as a glacial lake flood phenomenon inundates the ...

Theories suggest the display came from either the European Space Agency's Ariane 6 rocket or the United Launch Alliance's ...

Tropical Storm Erin on Wednesday continued to push west through the Atlantic with it forecast to become the season’s first ...

Tropical Storm Erin formed in the eastern Atlantic Ocean on Monday, forecasters said. The storm could strengthen to become ...

Glacial lake outburst flooding is a flood that's produced by the quick, unexpected release of water from a glacial lake.

Erin developed in the eastern Atlantic, moving westward from the Cabo Verde Islands at about 20 mph (32 km/h). Infrared ...

Water from the Mendenhall Glacier is surging to unprecedented heights this week, forcing evacuations in Alaska’s capital and ...

A research scientist at the Cooperative Institute for Research in the Atmosphere at Colorado State University studies carbon ...

SEATTLE — Washington Attorney General Nick Brown has filed a lawsuit against the Trump administration, accusing it of ...