Fresh lava fountains spewed in spectacular fashion from Hawaii’s Kilauea volcano on Saturday, US vulcanologists said, marking ...

More than 20 earthquakes struck southeastern Alaska, along the U.S.-Canada border, around noon local time Saturday, following a shallow magnitude 7.0 quake centered some 56 miles north of Yakutat, ...

An earthquake with a magnitude of 4.6 struck the southeastern portion of Hawaii's Big Island Wednesday just before midnight ...

CARSON CITY, Nevada– A magnitude 5.9 earthquake reported Thursday morning in Nevada didn't actually happen, after a Shake Alert was sent to thousands of people around the reported earthquake's ...

The U.S. Geological Survey (USGS) confirmed Thursday that alerts of a 5.9 magnitude earthquake in Nevada were a false alarm.

The on-and-off volcanic eruption that’s been dazzling residents and visitors on Hawaii’s Big Island for nearly a year is back ...

The U.S. Geological Survey (USGS) has released the first ever comprehensive and systematic review of the 169 U.S. volcanoes and established a framework for a National Volcano Early Warning System ...