A major Yellowstone eruption likely won’t happen for thousands, and potentially millions, of years. Scientists say that the ...

Recent studies and monitoring confirm Yellowstone’s supervolcano poses no immediate eruption threat, despite its catastrophic potential in a worst-case scenario. Experts emphasize that near-term ...

A sideways flow of hot mantle rock, not a deep plume rising from near Earth’s core, may be feeding one of the planet’s most closely watched supervolcanoes. That is the picture emerging from a new ...

Beneath a national park famous for its geysers and bison herds sits one of the most powerful volcanic systems on Earth. Most ...