A massive hole in Siberia has grown from a small gully into a 3,000-foot-long frozen scar that keeps swallowing the tundra.

A hidden crater in South Korea may hold clues to one of the biggest turning points in Earth’s history: the rise of oxygen. Scientists discovered fossil-like stromatolites — layered structures built by ...

Dante’s vision of Hell may echo the physics of a massive asteroid strike, offering a new way to read the Inferno.

Campi Flegrei, a volcanic caldera near Naples, is speeding toward a transition, a new study suggests, but there are still a ...

While some people want to go on vacation to experience a busy city, others look for quiet. These places offer a stillness ...

Blue sunsets, whirling dust devils, giant volcanoes, tiny moons, and marsquakes—there’s a lot to discover on Mars!

A woman mourning her son and her father discovered a 3.09-carat white diamond at Arkansas’ Crater of Diamonds State Park last ...

MURFREESBORO, Ark. — A Pennsylvania woman recently had a stroke of luck while she visited the Crater of Diamonds State Park ...

As of Sunday, May 10, the Moon phase is Waning Crescent. Tonight, 46% of the moon will be be lit up, according to NASA's ...

A new study, published in Science Advances, has refined some important details about the moon's largest and oldest impact ...

A violent impact might have ejected material from deep within the moon's mantle — and future Artemis astronauts might be able ...

There’s a window coming up at Walt Disney World that doesn’t happen very often. The kind of stretch where things slow down just enough to make you stop and wonder if you somehow picked the perfect ...