For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

A team of paleontologists led by National Geographic Explorer Paul Sereno uncovered a trove of dinosaur fossils in the Sahara ...

Residents of modern megacities are accustomed to the uninterrupted water supply to their apartments. In such comfortable ...

Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury, which would ...

One lucky bidder will soon fork over millions of dollars to take home NWA 16788, a 54-pound (24-kilogram) Martian meteorite.

The 54-pound meteorite is believed to have been blown off of Mars by an asteroid strike before crashing into the Sahara Desert.

Shark cage diving in Gansbaai, South Africa, is safe and offers close encounters with great white sharks. Other adventure ...

A chunk of the Martian surface that made an unlikely voyage to Earth will be available to the highest bidder at Sotheby's ...

"They love the heat and do well in dry climates," he says.