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

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

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

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...

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

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

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.

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

The roughly 2.7-mile hike is entirely exposed to the sun, but is lined with native vegetation and features a native plant ...

The explosion created a 250,000-mile-long, boiling trench of hot plasma and debris in the star’s outer atmosphere.

Two wildfires have consumed more than 45,000 acres and destroyed as many as 80 structures in the Grand Canyon.