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See the exact point where a glacier, a lake and a river 'touch' in Argentina
By Harry Baker published
Earth from space A 2021 astronaut photo shows a triple valley system in Argentina's Los Glaciares National Park where a massive climate-resilient glacier, a pristine turquoise lake and a murky green "river" come together at a single point.

'Stop and re-check everything': Scientists discover 26 new bacterial species in NASA's cleanrooms
By Sharmila Kuthunur published
Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential uses in biotechnology and medicine.

The world's 'hidden' volcanoes pose the greatest risk for global crisis
By Mike Cassidy published
A dormant volcano in Ethiopia erupted after 10,000 years of silence. This event shows how the world's little-known volcanoes pose the greatest threat.

Coconucos volcanic chain: Colombia's stunning cluster of volcanoes, lost in an otherworldly landscape
By Sascha Pare published
The Coconucos volcanic chain is a mountain ridge dotted with at least 14 volcano craters, including one that is active and erupted in December 2025.

Earth's seasons vary wildly, even at the same latitude, new research finds
By Skyler Ware published
Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals.

Rare dusting of snow covers one of the driest place on Earth and shuts down massive radio telescope
By Harry Baker published
Earth from space A satellite photo from July shows intricate snowy stripes painted across the Atacama Desert in Chile. The icy weather temporarily put the Atacama Large Millimeter/submillimeter Array (ALMA) observatory into "survival mode."

Undersea lava rubble acts as a 'sponge' for carbon dioxide, study finds
By Skyler Ware published
Lava rubble at the bottom of the sea is acting like a giant "sponge" for carbon dioxide, ancient cores reveal.

Ancient burrowing bees made their nests in the tooth cavities and vertebrae of dead rodents, scientists discover
By Sascha Pare published
Scientists made a unique discovery in a cave on the Caribbean island of Hispaniola: dozens of fossilized bee nests inside rodent bones that were deposited by owls thousands of years ago.

Deep snow blanket transforms Yellowstone Lake into a giant white void
By Harry Baker published
Earth from space A 2022 astronaut photo shows a thick blanket of snow covering Yellowstone Lake, transforming the frozen body of water into a featureless white void. But below the ice lie some of Earth's hottest hydrothermal vents.
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