A new study by USGS and the California Geological Survey analyzes post-fire landscape response after the 2021 Caldor...
Earthquakes
All about earthquakes from USGS
Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of Yellowstone...
Understanding the Risks of Future Volcanic Activity in Partnership with Oregon State University Read More Understanding the Risks...
The summit eruption at Kīlauea volcano that began on December 23 entered its fourth eruptive episode yesterday morning...
Like fortune tellers who peer into a crystal ball for insight, volcanologists at the USGS Hawaiian Volcano...
Save the Date – The USGS David A. Johnston Cascades Volcano Observatory will be hosting an Open...
Kīlauea eruptive activity remains confined within Kaluapele (the summit caldera), although persistent fountaining coupled with Kona winds...
Around 9:15 a.m. HST this morning, January 15, 2025, the eruption of Kīlauea within Kaluapele (summit caldera)...
Around 9:15 a.m. HST this morning, January 15, 2025, the eruption of Kīlauea within Kaluapele (summit caldera)...
SANTA CRUZ, Calif. — A new study shows coral reef restoration in Florida and Puerto Rico could save...