A heat wave hit much of the central U.S. over the weekend, while snow and cool temperatures arrived in the Northwest.

A previously classified map could ignite fear across the United States as it marks the prime targets for a nuclear strike.

The U.S. Supreme Court declined to make a decision on Louisiana's redrawn congressional districts on Friday, pushing it to be ...

Between 2008 and 2020, nearly 30,000 reported collisions involving large animals occurred in Montana, resulting in 54 human fatalities.

The formation of Heart Mountain near Cody is a story of a block of rock the size of Rhode Island moving at 700 mph, an ...

Washington is among more than a dozen states that might be able to see the northern lights on June 25 and June 26.

The land at stake ranges from the far north's dense coastal forests to Southern California’s great expanses of brush. Experts ...

A report shows that both Mead and Powell have "reached alarmingly low levels, holding just one-third of their usual capacity." ...

Tensions between the United States and Iran have escalated following a series of targeted strikes by the U.S. on Iran's ...

For the first time in three decades, the federal government has released a study tallying up the amount of oil and gas under ...

An art dealer in Santa Fe named Forrest Fenn sparked a global mania to find a chest filled with gold he buried in the Rockies ...