Tonga eruption sent ripples through Earth's ionosphere
NASA detected the shockwave from the underwater eruption high up in the atmosphere.
NASA detected the shockwave from the underwater eruption high up in the atmosphere.
Environment
Feb 7, 2022
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245
Landslides are devastating and often unpredictable.
Earth Sciences
Feb 4, 2022
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The scale of a recent volcano eruption took the people of Tonga by surprise. Scientists monitoring the submarine volcano, Hunga Tonga-Hunga Ha'apai, were likewise caught off-guard, failing to foresee an explosion which would ...
Environment
Jan 24, 2022
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Several tree-ring studies have been carried out in the Hengduan Mountain (HM) region. However, long-term growth trends and physiological responses of high-elevation forests to atmospheric carbon dioxide (CO2) rise and climate ...
Plants & Animals
Dec 20, 2021
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The Mount Semeru crisis in Indonesia on Dec. 4 and 5 killed at least 43 people, with 13 people missing and at least 3,000 housing units damaged as of Dec. 9. Thousands of residents, especially the Lumajang Regency, East Jawa ...
Earth Sciences
Dec 13, 2021
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The destruction of wetlands is driving a decline of dragonflies around the world, with one sixth of species of the magnificently colourful insects threatened with extinction, conservationists said on Thursday.
Ecology
Dec 9, 2021
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While accurately predicting earthquakes is in the realm of science fiction, early warning systems are very much a reality. As advances in research and technology make these systems increasingly effective, they're vital to ...
Earth Sciences
Nov 3, 2021
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The scientific description of the catastrophic rockslide of February 7, 2021, in India's Dhauli Ganga Valley reads like a forensic report. A rockslide and the subsequent flood had killed at least 100 people and destroyed ...
Earth Sciences
Sep 30, 2021
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189
Researchers are developing artificial intelligence that could assess climate change tipping points. The deep learning algorithm could act as an early warning system against runaway climate change.
Earth Sciences
Sep 23, 2021
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309
Researchers at McMaster University have developed a sophisticated new tool that could help provide early warning of rare and unknown viruses in the environment and identify potentially deadly bacterial pathogens which cause ...
Biotechnology
Sep 15, 2021
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188