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How Prehistoric Humans Survived a Supervolcano So Big We Probably Should Have Gone Extinct

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events that Earth has seen in the past 2.5 million years. While the volcano is located in what’s now Indonesia, living organisms across the entire globe were potentially affected. As an archaeologist who specializes in studying volcanic eruptions of the past, I often think about how incredible it is that humans survived this extinction-level event that was over 10,000 times larger

Take a Trip to the Final Frontier With This Year’s Best Astronomy Photography

When a comet meets solar winds, its nuclear coma—a bright cloud of gas around its core—reacts vibrantly to our Sun’s solar maximum, leaving a trail of stellar gas and dust across the solar system. Miraculously, the sky above June Lake, California, cleared up for a full 13 minutes for photographer Dan Bartlett to image the comet clearly enough for his photograph, “Comet 12P/Pons-Brooks Taking a Final Bow.” With incredible technological advances, the continuous flow of space photos can sometimes

Russia’s Colossal Earthquake May Have Ignited Multiple Volcanoes

The sixth strongest earthquake ever recorded struck Russia’s far east Kamchatka Peninsula on July 29 and has seemingly triggered a string of nearby volcanoes. According to the United States Geological Survey, it’s not uncommon for large earthquakes to cause volcanic activity, though volcanoes will only erupt if they were already close to erupting on their own. Depending on its magnitude, the earthquake must also occur within a certain distance from the volcano. Klyuchevskaya, one of the highes

A Mile-Long Gateway to Hell Opens Up in Iceland

A volcanic eruption in Southwestern Iceland forced the evacuation of a nearby town and the world-famous Blue Lagoon geothermal spa on Wednesday, July 16. Media images captured huge plumes of smoke and glowing lava flows spewing from an enormous crack in Earth’s surface roughly 30 miles (18.6 miles) southwest of Reykjavík. This marks the twelfth eruption since volcanic activity reawakened in this region in 2021. The eruption began on the Reykjanes Peninsula’s Sundhnúkur crater row around 4 a.m.

Horrifying Research Finds Melting Glaciers Could Activate Deadly Volcanoes

Scientists are warning that glaciers melting due to global warming could trigger explosive — and potentially deadly — volcanic eruptions around the world. As detailed in a new study presented at the Goldschmidt international geochemistry conference this week and due to be peer-reviewed later this year, researchers from the University of Wisconsin-Madison analyzed six volcanoes in southern Chile to study how retreating ice sheets may have influenced past volcanic behavior. Using advanced argon

Melting Glaciers Could Unleash a Barrage of Volcanic Eruptions Worldwide, Scientists Warn

As if we needed another reason to worry about the climate crisis, researchers have found that melting glaciers could trigger a surge of intense volcanic eruptions in the future. Across the globe, hundreds of subglacial volcanoes—formed by eruptions beneath glaciers—lie dormant under thick layers of ice. A new study, presented at the Goldschmidt Conference in Prague, suggests that these volcanoes could awaken as climate change accelerates glacier retreat, potentially leading to an increase in vo

This Ethiopian Volcano Just Burped a Staggering Amount of Methane

There’s something odd happening under an Ethiopian national park. Volcanic and seismic activity were on the rise under a volcano named Mount Fentale, but the gas that began spouting out of the ground wasn’t what you’d expect from an impending eruption. Canadian greenhouse gas monitoring company GHGSat said in early February that the amount of methane being emitted from Mount Fentale is “substantial.” When GHGSat began measuring the emissions on January 31, they found that the volcano was spewin