Roughly three-quarters of all volcanic eruptions on Earth happen deep underwater, far from any camera, seismograph network, ...

During lava fountaining episodes, strong volcanic tremor — a signal associated with fluid movement — is recorded on seismic ...

The Hawaiian Volcano Observatory is part of the U.S. Geological Survey, the science agency of the U.S. Department of Interior. Our job is to obtain and share science-based information about the ...

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed activity after remaining inactive for approximately 160,000 years. Recent ...

A nearby volcano is showing signs of an imminent eruption. Seismic activity is increasing, magma is rising, and the pressure ...

Melting glaciers may be silently setting the stage for more explosive and frequent volcanic eruptions in the future, according to research on six volcanoes in the Chilean Andes. A study to be ...

Simon Carn, a world authority on satellite-powered analysis of global volcanic activity, is the winner of the 2024 Michigan Technological University Research Award. Carn has scaled many mountains ...