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. Subscribe to our newsletter ...

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 ...

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 ...

The Hunga Tonga-Hunga Ha’apai eruption in January 2022 was so intense that it partially depleted Earth’s ozone layer in the following weeks — marking the first time on record that scientists observed ...

There aren't many places on the planet where you can see both active volcanoes and massive glaciers. This Icelandic national ...

One of the largest canyons in our Solar System carved its way through several layers of ancient volcanic eruption debris, a recent study reports. Valles Marineris is a titanic network of deep cracks ...

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 ...

Saini Samim receives funding from the Melbourne Research Schorship provided by the University of Melbourne. She has also received funding from the Australian Research Council and the Turkana Basin ...

(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 ...