Learn techniques for surviving a pyroclastic flow.

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

They may not be swimming or chewing trees, but researchers with the U.S. Forest Service and Colorado State University are ...

Microplastics in rivers, lakes, and oceans aren’t just drifting debris—they’re constantly leaking invisible clouds of ...

Downpours were spawned by the region's latest atmospheric storm, a vast airborne current of dense moisture siphoned from the ...

Scientists from Mexico’s National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...

Scientists are discovering that clumping clouds supercharge storms in surprising ways — driving heavy, deadly rainfall and ...