How can lightning and solar storms be used to map magma beneath Yellowstone? Through magnetotelluric imaging, which provides ...

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

The greatest supervolcano on Earth, a geological giant with enormous destructive potential and an unmatched promise for ...

Are we ready for a mega-blast from the supervolcano in Yellowstone National Park?

Yellowstone National Park is noted for the geothermal marvels, but it is the threat below ground that holds the attention.

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

Beryl Spring, located between Mammoth Hot Springs and Madison Junction in Yellowstone National Park, was named for the ...

Explore how climate change threatens 50 UNESCO World Heritage sites around the globe, from melting glaciers and rising sea levels to increasing wildfires and desertification, highlighting the urgent ...

Yellowstone’s supervolcano is showing signs of awakening after 160,000 years. Find out how scientists are tracking magma ...

Lucy Barnard has received an Australian Geographic award part-way through her mission to become the first woman to walk from the southernmost tip of South America to the top of North America.