Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the long-dormant supervolcano is not at immediate risk of eruption.

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, ...

This false-color satellite photo from 2014 shows the immense heat emanating from lava lakes at the summits of a pair of ...

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

ISTANBUL (AP) — Turkey has begun a new phase in sweeping restorations of the nearly 1,500-year-old Hagia Sophia in Istanbul, focusing on preserving the monument's historic domes from the threat ...

The documentary highlighted that such an eruption could instantly claim the lives of up to 90,000 people. The destruction wouldn't end there, as lava flows and pyroclastic materials could blanket an ...

The ash deposits were buried beneath the Lava Creek Tuff, a large, white-ish mass of compacted volcanic ash formed from the last giant Yellowstone eruption 631,000 years ago. The origins of the ...

(AP) — U.S. Space Command said Wednesday that it has finalized options for President Donald Trump’s “Golden Dome” missile defense system and has sent its recommendations to Defense Secretary Pete ...