What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

Beneath Alaska’s breathtaking landscapes and pristine wilderness lies one of the most geologically active regions on the ...

Researchers from Rice University imaged the magma underneath Yellowstone and showed how it vents pressure, reducing the likelihood of a massive eruption anytime soon.

Yellowstone is most famous for huge explosive eruptions that create large calderas. Outside Yellowstone Caldera, however, ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the ...

The supervolcano that lies beneath the surface of the national park is back in the news ...

West Yellowstone, Montana, workers stock the Yellowstone Bargain Store on April 15, 2025 as the tourist town prepares for interior park roads to open for automobiles. Located a few hundred yards from ...

A dismayed Chris Servheen is raising the alarm about what’s become of federal scientists who have kept watch over the Greater Yellowstone Ecosystem’s grizzly bear population for the last 55 years. The ...

“Accelerating the nation’s missile warning and defense capabilities is a priority for national security as we move forward with supporting President Trump’s vision for America’s Golden ...