Following a massive cryovolcanic eruption, the mysterious Comet 29P/Schwassmann-Wachmann has been morphed into a giant spiral ...

The recent earthquake swarm near Santorini has brought the topic of volcanoes in Greece back into the spotlight.

As people wait for Kīlauea’s 43rd eruption episode, some Hawaiʻi Island residents are still dealing with the aftermath of the ...

For most of deep time, spreading ridges released more carbon than volcano chains, changing how we interpret Earth’s climate history.

LEGAZPI CITY – Mild to moderate eruptions were recorded at the summit crater of Mayon Volcano, the Philippine Institute of ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

Kīlauea volcano on Hawaiʻi Island erupted again, shooting lava as high as 1,300 feet into the air. This eruption was particularly striking, even for a.

Volcanoes erupt because hot, melted rock from deep inside the Earth finds a way to reach the surface. This melted rock is called magma, and it forms when parts of the Earth’s mantle become so hot that ...

When referred to as a gas, it means a volatile has transitioned into the vapor phase. The most common gases (or vapor phase volatiles) emitted at the surface are water (H2O), carbon dioxide (CO2), and ...

Scientists in Mexico documented a number of changes inside El Chichón during monitoring between June and December 2025.

A unique phenomenon appeared in an Upstate New York park as frigid temperatures consumed the Northern Tier of the U.S. and ...

A unique phenomenon appeared in an Upstate New York park as frigid temperatures consumed the Northern Tier of the U.S. and ...