A massive power outage hit multiple cities in South Dakota and Wyoming on Thursday afternoon. Among the cities affected were ...

Edmontosaurus annectens, a large herbivore duck-billed dinosaur that lived toward the end of the Cretaceous period, was ...

All across the United States on Tuesday, people got a chance to see the northern lights due to a strong geomagnetic storm.

The U.S. Fish and Wildlife Service (FWS) will no longer release a national recovery plan for gray wolves. That's because the ...

AccuWeather expects the Northwest and the northern Rockies—including Idaho, Montana and Wyoming—to see some of the season’s ...

A day after two high-voltage transmission lines were tripped, causing a massing power outage affecting nearly 100,000 ...

The 3D-mapping app now includes 15 million more acres of Avalanche Terrain Exposure Scale coverage in North America.

Affordable and workforce housing remain challenges for Wyoming, Gov. Mark Gordon said Thursday during a Laramie business ...

After displays of auroras lit up the sky on Tuesday, another Northern Light array is expected to bring a gleaming light show ...

The federal government last week said it will not release a National Wolf Recovery Plan, despite announcing a plan was in the ...

Both the Senate and House are back at work this week with a backlog of unfinished business and fallout from the government ...

Reports are coming in of widespread power outages throughout western South Dakota and into Wyoming and Montana. The Rapid ...