Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.

A tsunami advisory was lifted Wednesday afternoon for a portion of the Alaskan Peninsula coastline following a 7.3 magnitude ...

A tsunami warning was issued for parts of coastal Alaska after an earthquake in the Gulf of Alaska, according to the U.S. Tsunami Warning System. The National Tsunami Warning Center said that a ...

Evacuations were reported in the Icelandic village of Grindavik and at the Blue Lagoon, a popular tourist destination on the Reykjanes peninsula.

A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue ...

A 2km-long trail of hot lava flowed from a volcano in Iceland, which once again forced the evacuation of tourists at the ...

A volcanic eruption in southwestern Iceland has once again forced the evacuation of local residents and the internationally known Blue Lagoon geothermal spa, the national broadcaster RUV ...

A new study on the ancient Greek city of Helike shows how repeated earthquakes transformed the landscape and forced ...

An earthquake with a preliminary 6.2 magnitude has struck off the Pacific coast of Panama. No injuries or damage were immediately reported. The U.S. Geological Survey said that the quake ...

An earthquake of magnitude 6.7 struck off the coast of Indonesia's Tanimbar Islands region on Monday, the country's geophysics agency said, adding there was no tsunami potential.

Iowa’s southern counties are on alert as the New Madrid Seismic Zone, known for massive earthquakes, looms nearby, ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.