Thick fog and ash covered Bulusan Volcano after it erupted in the Philippines. Video shows the ominous blanket of churning ash and steam obscuring the volcano in Sorsogon, early morning on April 28.

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

NASA’s Lucy spacecraft has captured striking images of asteroid Donaldjohanson, revealing it to be a contact binary with an ...

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

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption ...

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

In 2024, a cutting-edge sensing technology was deployed on a densely populated and volcanically active region in Iceland.

The Reykjanes Peninsula at Iceland's southwestern edge is one of the country's most populated regions, and it is also one of ...