Finished in 1963, Glen Canyon Dam in Arizona remains at the center of an environmental and cultural controversy.

FBI Director Kash Patel is heading to Arizona on a visit scheduled before the disappearance of Nancy Guthrie or the FBI's ...

Since the dawn of the computer age, researchers have wrestled with two persistent challenges: how to store ever-increasing ...

Explore Arizona’s most remote and otherworldly spots, from sweeping deserts to hidden canyons, where adventure and solitude ...

Investigators are still working to analyze the scant available video that could lead to finding Nancy Guthrie as the search ...

Plan unforgettable day trips in Arizona with scenic drives, unique attractions, and must-see destinations for every traveler.

Add Yahoo as a preferred source to see more of our stories on Google. The labyrinth walking path at Sanctuary Cove near Tucson, Arizona - @patrickstuddertkennedy / Instagram There's something sacred ...

Zipps employees said they were uncertain about their job security following Monday’s federal operation at 15 locations in the ...

After briefly holding above psychologically important levels, bitcoin slipped sharply, catching many investors off guard and ...

An Arizona woman, Stacie Marie Narcho, received a 15-year prison sentence for providing a fatal mix of meth and fentanyl to a ...

Wildfire smoke, spore-spread fungal diseases and microplastic are all on the rise, even as the US government slashes support ...

Savannah Guthrie's 84-year-old mother Nancy remains missing after last being seen on Saturday — and her home in Arizona is ...