New research challenges the long-held view that Yellowstone’s supervolcano is powered by a deep mantle plume, instead ...

There are years that leave a mark on the calendar and years that leave a mark on everything else. 1816 was the latter. Across the Northern Hemisphere, spring arrived and then summer simply didn't ...

The USGS Hawaiian Volcano Observatory detected an increase in shallow seismicity and localized ground deformation beneath the ...

Mount Etna draws magma from a deep reservoir 50 miles underground, reshaping how scientists understand its eruptions and ...

Scientists believe that gold and other precious metals are slowly leaking to the surface from Earth's core through Hawaiian ...