A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River ...

Built nearly 100 years ago, the remote lodge offered majestic views of one of our finest national parks before it burned in ...

Drought, a warming climate and decades of firefighting policies that suppressed natural fires have turned many grasslands and ...

The move signals a major change in who will oversee legal strategy and guide the city through high-stakes litigation.

A wildfire that tore through a historic Grand Canyon Lodge​ had been allowed to burn for days before erupting over the ...

U.S. land managers have long known that they have a problem on their hands with overgrown forests and persistent drought.

Those players were expecting to be playing for a new coach this season after their head coach, Matt Werle, left the Lopes in ...

Mays comes from an athletic family. She is the niece of Muhammad Oliver, who played defensive back at Oregon and was a ...

A new study suggests ancient wood floated into a cave far above the Colorado River when a meteorite-induced earthquake ...

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...

An injured climber summoned help after falling on a remote Washington peak by shouting across a canyon, officials said. The ...

Millions of people visit the Grand Canyon each year. But this year will be different for one portion of the national park.