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 ...

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 ...

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.

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

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

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

Could a single volcano actually destroy the world? Scientists warn that supervolcanoes carry the potential for massive global ...

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

Ash emission at the summit crater of Kanlaon Volcano was observed early Friday morning, the Philippine Institute of ...