Earthquake swarms are clusters of small quakes caused by complex fault systems and underground stress, and scientists say ...

Tens of thousands of hidden earthquakes were recently discovered beneath the Yellowstone volcano by a group of international ...

A 4.6 magnitude earthquake has struck Fornace Zarattini in northern Italy, the U.S. Geological Survey said. The earthquake ...

The Philippines has evacuated nearly 3,000 villagers from a danger zone on the foothills of the Mayon Volcano after officials ...

An earthquake swarm 35 miles (55 kilometers) beneath Kilauea in August 1959 was followed in October by ground swelling ...

A swarm of a half-dozen earthquakes reaching up to magnitude 2.9 rattled San Ramon in California near San Francisco, the U.S.

On Jan. 12, 2010, a magnitude-7 earthquake dealt Haiti and its capital Port-au-Prince a catastrophic blow, killing at least ...

Kīlauea summit region shook for 5 hours Nov. 14 that year as magma made a path to the surface. The eruption began at 8:08 p.m ...

Instead, the most prolific period of glacial earthquakes at Thwaites, between 2018 and 2020, coincides with a period of accelerated flow of the glacier’s ice tongue towards the sea. The ice-tongue ...

Hawaii Volcanoes National Park's Kilauea volcano erupted for the first time this year, drawing hordes of crowds. Here's what ...

New research from USC shows that variations in underground temperature and sediment thickness segment the Main Marmara Fault ...