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

Several international flights from Indonesia’s resort island Bali were cancelled after Mount Lewotobi Laki-Laki volcano ...

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

We all know how beautiful Hawaii is, but this island combines gorgeous beaches with active volcano tours and other perfect ...

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

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.

Kilauea began continuously releasing lava from its summit caldera inside Hawaii Volcanoes National Park on Wednesday morning ...