A rare underwater eruption at Hunga Tonga sent water vapor into Earth’s atmosphere, cooling the stratosphere and reshaping ...

Mexico’s Popocatépetl volcano has long drawn attention for its size, constant activity, and glowing plumes of smoke and ash, ...

The violent eruption of Tonga’s Hunga Tonga-Hunga Ha’apai volcano on Jan. 15, 2022, injected an unprecedented amount of water directly into the stratosphere – enough to fill more than 58,000 ...

Rising more than twice the height of Mount Everest, Olympus Mons dominates the landscape of Mars and holds the title of the largest volcano in the Solar System. Its massive size and unique structure ...

MOUNT SEMERU, Indonesia. — Rescue workers in Indonesia continued to dig through thick layers of hot ash and debris Tuesday to find survivors of a volcanic eruption that left dozens of people dead and ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When the Hunga ...

How did humans become human? Understanding when, where and in what environmental conditions our early ancestors lived is central to solving the puzzle of human evolution. Unfortunately, pinning down a ...

(CNN) — Rescue workers in Indonesia continued to dig through thick layers of hot ash and debris Monday to find survivors of a volcanic eruption that left more than a dozen people dead and thousands ...

Rescue workers in Indonesia continued to dig through thick layers of hot ash and debris Tuesday to find survivors of a volcanic eruption that left dozens of people dead and thousands displaced in the ...