About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...

Last summer's subpar monsoon season and a dry start to winter in the Southwest has the National Weather Service warning that ...

It was a tough night for the Prescott Lady Badgers in their quest to overtake the top team in the Grand Canyon Region for the ...

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than 10 minutes, according to new<a class="excerpt-read-more" href=" More ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side.

Sovereign tribal nations thrive. A livable climate endures. People passionately work to protect the region they love for future generations. “The Grand Canyon Trust is the most effective organization ...

Snow in southwestern Colorado has been scarce this winter. Archuleta County recently had a grass fire. A store manager at Terry’s Ace Hardware in Pagosa Springs tells me half as many snowblowers have ...

Navajo communities along the 174-mile stretch of the uranium haul route on Diné lands say the tribe and mining company are ...

A midair collision at the Grand Canyon killed over 100. The disaster partially led to the start of the FAA and changed air traffic control laws.

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