When the volcano erupted in Tonga, the explosion reshaped landscapes, altered weather, and stunned scientists worldwide. The ...

Underwater volcano Axial Seamount is still forecast to erupt by the end of this year, but the timing isn't imminent, ...

Alaska’s volcano experts no longer expect an eruption anytime soon from Mount Spurr, the closest active volcano to Anchorage. On Wednesday, the Alaska Volcano Observatory formally lowered the alert ...

As the state experienced a “ year without a summer ,” it was blanketed with an “unusually early frost” on Aug. 22, 1816. The frost ushered in periods of drought, rain and cold, adding to that year’s ...

Axial is the world’s most extensively studied undersea volcano because more than 660 miles of undersea cables crisscross it, ...

An eruption at Hawaii's Kilauea volcano is imminent, based on current activity, according to the U.S. Geological Survey. Lava ...

Alaska Volcano Observatory raised alert status last October due to increase in seismic activity Officials lowered the alert level for a volcano near Alaska's largest city to normal Wednesday, which th ...

Heat waves are reshaping Africa; lasting longer, hitting harder, and threatening lives. Learn what’s driving the change and what can be done.