Poás Volcano in Costa Rica is on orange alert in March 2025 due to rising magma gases. Learn about its instability, ...

A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

At the confluence of multiple tectonic plates, on the Pacific Ring of Fire, sits the West Coast of the United States, where ...

If you should ever get the chance to hike a volcano, you should do it. Here's why. The post Hiking Guatemala’s Acatenango ...

Santorini’s biggest problem in recent years has been overtourism. Now, after a swarm of earthquakes earlier this year, the ...

Scientists have worked for years to build systems to monitor volcanoes and earthquakes on the West Coast, but DOGE cuts may ...

The eruption lasted 29 hours between 9:26 a.m. Hawaiian time Wednesday through 1:49 p.m. Thursday, according to the U.S.

Scientists say Mount Spurr — about 80 miles from Anchorage — is becoming more seismically active, spewing large amounts of dangerous gasses and heating up at its surface.

Geologically speaking, things are always changing at Yellowstone — especially in hydrothermal areas. It’s simply the nature of the complex hydrothermal system overlying one of the planet’s largest ...