Yellowstone National Park sits atop one of Earth’s largest volcanic systems, and right now that system is slowly reshaping the ground. Instruments show that the Yellowstone caldera is inflating into a ...

Deep under the western United States, two of the planet’s largest volcanic systems are quietly reshaping rock and gas. In ...

S trange things are afoot in Yellowstone National Park.

While the chance for an eruption is extremely low, the supervolcano is still likely to blame. A 2025 study from the United ...

Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western ...

POZZUOLI, Italy — In Greek and Roman mythology, the Campi Flegrei volcano is depicted as the opening to the underworld. Its prehistoric eruptions blocked out the sun, turning summer into winter and ...

In Greek and Roman mythology, the Campi Flegrei volcano is depicted as the entrance to the underworld. Its eruptions thousands of years ago blocked out the sun, turning summer into winter. And now the ...