Stunning footage captures the powerful July 21 blast sending plumes of ash skywards and waves racing across the volcano's ...

Footage captured a July 30 phreatomagmatic eruption at the Taal Volcano in the Philippines, launching ash 1,476 feet into the air and creating minor tsunami waves.

Add Yahoo as a preferred source to see more of our stories on Google. Image of active volcano shows magma pressure inside volcanoes can destabilize slopes and trigger collapse. (CREDIT: YouTube / CC ...

July 30 (UPI) --Several warnings were downgraded on Wednesday in various areas that faced the threat of tsunamis after a magnitude 8.8 earthquake that struck near Russia late Tuesday. Tsunami warnings ...

A tsunami following a volcanic eruption killed 62 people and injured hundreds more as it slammed without warning into tourist beaches around Indonesia’s Sunda Strait on Saturday night, sending ...

Sometime between today and 200 years from now, scientists say “the big one” will hit the United States. There is danger lurking on the sea floor off the Pacific Northwest’s coast: After centuries of ...

The 1883 eruption of Mount Krakatoa caused massive destruction with ash and smoke leading to a dramatic temperature drop and ...

A volcano on Russia’s far eastern Kamchatka Peninsula erupted overnight into Sunday for what scientists said is the first time in hundreds of years, days after a massive 8.8-magnitude earthquake. The ...

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also collapse sideways, with their sides, or flanks, collapsing. Such a collapse ...