The Arizona State Senate Republican Caucus sued the Biden Administration for the creation of Ancestral Footprints of the ...

In 1908, explorer G.E. Kincaid made a shocking discovery in the Grand Canyon: a man-made cavern with hundreds of carved steps ...

A federal judge has tossed out a bid by Republican state lawmakers to overturn the Biden administration's designation of nearly a million acres of federal land near the Grand Canyon ...

A federal judge has tossed out a bid by Republican state lawmakers to overturn the designation of nearly 1 million acres of ...

Ryan Crow of the U.S. Geological Survey (USGS) gave a talk to a packed crowd at the Museum of Northern Arizona Jan. 12 ...

Loyola Marymount at Pepperdine, 7 p.m. New Mexico at Boise St., 8:30 p.m. Army at Colgate, 6 p.m. George Washington at UMass, 6 p.m. La Salle at St. Bonaventure, 6 p.m.

Vollering doesn't shy away from revealing her emotional suffering in quest to open the conversation about mental health in ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

Shock to financial markets came from Chinese firm whose AI app it says was made at a fraction of US AI models.

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