Increased volcanic activity in Greece’s famed tourist hotspot of Santorini has prompted the country’s civil protection minister to call a meeting with local and disaster response officials ...

Volcano activity warning issued for one of Greece’s most popular tourist island - The island was the site of one of largest volcanic eruptions in human history ...

Vog forms when sulfur dioxide (SO₂) and other volcanic gases react chemically with atmospheric moisture, oxygen, sunlight, ...

While the town around him was engulfed by searing pyroclastic flows, one man achieved the impossible from a prison cell with ...

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...

Kilauea volcano in Hawaii is erupting with fountains of lava. Check out a USGS livestream from within the Halema'uma'u crater.

Residents and visitors are on alert after Hawaii's Kīlauea volcano entered its fifth eruptive episode since December on Wednesday.

The United States Geological Survey reported that small spatter fountains were coming from Kilauea at 2:57 p.m. when lava ...