The curious minds at What If examine the dramatic clash between an iceberg and the fiery wrath of a volcano. Gavin Newsom ...

There appears to be a volcano near Jezero crater on Mars and the Perseverance rover might already have samples from it that ...

Subduction zones, where one tectonic plate dives underneath another, drive the world’s most devastating earthquakes and ...

"The expanding-Earth theory had the merit of explaining with a fixist model the evidence of ancient continental connections," ...

Georgia Tech scientists have uncovered evidence that a mountain on the rim of Jezero Crater—where NASA's Perseverance Rover ...

Fossils discovered at an early Miocene site in Kenya include a new type of early ape and offer clues about the environment inhabited by human ancestors.

Experts believe the violent flow was triggered by a collapse in part of the volcano’s caldera wall. The superheated avalanche ...

Dive into the world beneath your feet and discover what tectonic plates are, how they move, and why they're responsible for ...

A recent satellite image captured a glowing river of lava flowing down the flank of Europe's largest active volcano as it spectacularly blew its top and unleashed a towering plume of ash, smoke and ...

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

The emotions of youth become less all-important and less demanding of our attention. Young people feel that every perceived slight needs ...

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct volcano, puncturing a glowing band of greenish haze in the planet’s upper ...