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

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.

In the shadow of Alaska's bustling city, Mount Spurr whispers of its ancient power. Elevated gas emissions suggest a restless ...

Many city departments have begun reviewing plans and preparing for the possibility of an eruption in the coming weeks.

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...

An eruption from Indonesia’s Mount Lewotobi Laki-Laki volcano on Thursday night sent a massive ash cloud more than 8km (5 ...

While the likelihood of Mount Spurr erupting soon has increased, it's not yet clear if the Yukon will be affected.

A volcanologist who captured video of the 1992 eruption of Mount Spurr from a plane recounts what he saw and what to expect ...

and the resulting cloud could blanket the city of Anchorage and other nearby communities in a thick layer of dust. The eruption would also produce destructive mudslides and avalanches volcanic ...

An eruption by Indonesia’s Mount Lewotobi Laki-Laki volcano, located in the southeastern part of Flores Island, spewed ash clouds more than 8km (5 miles) into the air, disrupting flights and ...