Tonga eruption that poured 150 metric megatons of water vapor into the stratosphere affected the atmosphere for years By Rebecca Owen, Eos.org published 8 September 24 A new study builds on previous research into the underwater volcano's effects on the climate.
Ancient Egyptians used so much copper, they polluted the harbor near the pyramids, study finds By Evan Howell, Eos.org published 29 August 24 New geoarchaeological research shows that metalworking in ancient Egypt led to significant contamination in a nearby port.
Scientists just found the 'front door' to a massive cave on the moon By Kimberly M. S. Cartier, Eos.org published 8 August 24 The Sea of Tranquility is home to at least one lunar lava tube, which could preserve a pristine and unweathered record of lunar volcanism.
Powerful solar eruption temporarily rips 'tail' off Earth's magnetosphere By Nathaniel Scharping, Eos.org published 7 August 24 A massive disturbance in the solar wind caused Earth’s magnetosphere to fly without its usual tail.
Tonga eruption entombed deep-sea life in ash By Andrew Chapman, Eos.org, Eos.org published 27 July 24 When Hunga erupted in 2022, ash "decimated" slow-moving species living on the seafloor. More mobile species were able to hoof it out of harm's way.
'Upwelling' deep in the mantle triggered magnitude 6.8 Morocco earthquake By Rebecca Owen, Eos.org published 26 July 24 Researchers found the 2023 Morocco earthquake was triggered by movement miles below Earth's surface.
Andes region formed in 4 stages over the last 24 million years, new modeling study suggests By Nathaniel Scharping, Eos.org published 24 July 24 Paleostress modeling shows how a region of the Andean Plateau was uplifted and formed beginning more than 20 million years ago.
Why low-level clouds vanish during a solar eclipse By Katherine Kornei, Eos.org published 25 March 24 Cumulus clouds rapidly dissipate as the land surface cools. This isn't just good news for eclipse chasers on April 8, but also has implications for sun-obscuring geoengineering efforts.
'Imagine a lush tropical island slipping beneath the waves': Drowned island the size of Iceland found off Brazil By Eos.org, Erin Martin-Jones published 14 March 24 An undersea volcanic plateau in the southwestern Atlantic was a tropical island 45 million years ago.
Hiroshima fallout may offer a glimpse of the early solar system By Nathaniel Scharping, Eos.org published 12 March 24 Bits of glass called Hiroshimaites may have formed by processes similar to those that formed the sun and the planets.
