Dozens of Tribal advocates, conservation groups, faith leaders and community organizations today urged Gov. Katie Hobbs to prevent the auction and conversion of thousands of acres of Arizona state ...

The Mars Moons eXploration spacecraft will fire its thrusters to maneuver into orbit around Mars (depicted in this digital ...

From fiery lava flows on Réunion Island to a doomed sungrazing comet’s final moments near the Sun, these images captured the ...

George Crater, a landlord in Sun City, was found guilty of murder after his 70-year-old tenant died of blunt force trauma.

With help from the White House, a shuttered copper smelter in Hayden could reopen and boost a 'ghost town's economy.

For decades, a collection of fossil fragments sat forgotten in museum drawers — a paleontological "cold case" waiting for ...

APS announced Wednesday it is shutting off power around Flagstaff to lower the risk of a new wildfire starting.

Located within Lost Dutchman State Park of the Superstition Wilderness, the hike to the Flatiron summit via the Siphon Draw ...

Which teams filled a need with a potential star? Which GMs might wind up regretting their decisions down the line?

Three bodies were found at the summit of Mount Fuji, Japan’s most famous mountain. One of the bodies had been brought down ...