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

ONE of the world’s most dangerous volcanoes is showing unsettling new signs of activity. Scientists from the National ...

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park. Geologists call this type of bulge “volcanic uplift.” It’s often caused by ...

Hawaii's Kilauea volcano has officially erupted for the 41st time since 2024, the U.S. Geological Survey (USGS) said.

Fluid inclusions in volcanoes are dominantly composed of carbon dioxide. At magmatic temperatures — 2,192 degrees — the density of the carbon dioxide strongly depends on pressure, which is influenced ...

Each winter, as the temperature drops, water freezes mid-air to create a frozen spectacle. On New York's coldest days, an ice ...

Researchers from the National Autonomous University of Mexico (UNAM) recorded rising temperatures, increased gas emissions and unusual sulfur ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) said on Monday that Mayon Volcano’s effusive eruption has ...

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

Lava spewed from Hawaii’s Kilauea volcano during the 41st eruption episode of the current active period on Saturday4.Footage ...

MANILA, Philippines—Mayon Volcano spewed ash again on Monday, February 9, affecting several villages in the towns of Camalig ...