In the past, Steamboat Geyser in Yellowstone National Park regularly shot water over 300 feet into the air. But the feature hasn’t erupted in the better part of a year, and scientists aren’t sure when ...

Far beneath the forests and hot springs of the American West, the continent’s largest active volcanic system is rumbling in ...

Another spectacular eruption at one of the most active volcanoes in the world has destroyed the camera volcanologists use to ...

Hawaii’s Kilauea, one of Earth’s most active volcanoes, sent lava fountains spewing into the air, obliterating a U.S.

Might America’s most feared volcano actually be far less dangerous now than the headlines let on? For decades, Yellowstone ...

Every thermal feature in Yellowstone has a natural system of subterranean "plumbing" that feeds water and steam to the ...

Update at 10:44 p.m. Saturday, Dec. 6, 2025: Hawaiian Volcano Observatory reports that Episode 38 of the ongoing episodic ...

Advancements in technology appear to show that Yellowstone's seismic activity is increasing, allowing experts to better ...

Yellowstone is one of the most seismically active regions across the United States. The caldera tucked within the landscape ...

The hidden earthquakes under one of the most dangerous supervolcanos in the world are actually helping scientists learn how ...

A new study highlights the use of artificial intelligence to uncover small earthquakes in Yellowstone that traditional ...