Eggs laid by dinosaurs have provided paleontologists with a new way to tell prehistoric time. By looking to radioactive ...

South America is a continent that pulses with life, color, and raw adventure. From towering Andes to endless Amazonian ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

The bright city lights make it hard to see stars in LA. Sure, you see lots of celebrities — we’re not talking about those ...

In 1990, 379 left-foot footprints, each 25-30 cm and all facing west, were found carved in rock at the summit. Carbon dating ...

Visiting Texas anytime soon? These are the best attractions across the entire state, according to visitors, so be sure to add ...

Gold, rare earths and critical minerals are driving a fresh wave of market excitement, with a handful of juniors making noise ...

The Las Vegas Paiute Tribe, Moapa Band of Paiutes and Fort Mojave Indian Tribe remain concerned with the management of water ...

Plan your next adventure along this Arizona drive, where breathtaking views and thrilling curves await at every turn.

Somewhere in the world, thousands of rust-colored stone boulders known as "goblins" stand guard across a valley floor, their ...

Discover the best Tucson mountain biking. From flowy singletrack to epic backcountry rides, there is outdoor adventure for ...

The Midnight Oil warrior faces the fight of his life as he deals with stage 3 cancer, armed, as ever, with songs.