Over the last 540 million years, the Earth has weathered three major ice ages—periods during which global temperatures plummeted, producing extensive ice sheets and glaciers that have stretched beyond the polar caps.
Earth Sciences
Mar 14, 2019
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Sea ice cover in Antarctica shrank rapidly to a record low in late 2016 and has remained well below average. But what's behind this dramatic melting and low ice cover since?
Earth Sciences
Jan 17, 2019
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146
Scientists at a United Nations conference in Spain called Friday for more research into the sharp rise in ocean temperatures which they warn could have devastating consequences.
Environment
Apr 12, 2024
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161
Weather-related disasters and climate change impacts are unraveling the fabric of society in the South-West Pacific. Sea level rise threatens the future of low-lying islands while increasing ocean heat and acidification harms ...
Environment
Aug 18, 2023
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194
The Arctic Ocean has been getting warmer since the beginning of the 20th century—decades earlier than records suggest—due to warmer water flowing into the delicate polar ecosystem from the Atlantic Ocean.
Earth Sciences
Nov 24, 2021
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(PhysOrg.com) -- A new model, capable of assessing the rate at which the oceans are acidifying, suggests that changes in the carbonate chemistry of the deep ocean may exceed anything seen in the past 65 million years.
Earth Sciences
Feb 15, 2010
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0
The supply of dense Antarctic water from the bottom of the ocean to the Atlantic has declined in recent years. However, a new study explains for the first time how since 2014 this has stabilized and slightly recovered due ...
Earth Sciences
Sep 3, 2019
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The South Pole has warmed three times faster than the rest of the planet in the last 30 years due to warmer tropical ocean temperatures, new research showed Monday.
Environment
Jun 29, 2020
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Scientists on a research vessel in Antarctica watched the front of a glacier disintegrate and their measurements "went off the scale." As well as witnessing disruptions on the ocean surface, they recorded "internal" underwater ...
Earth Sciences
Nov 24, 2022
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372
Researchers with the University of California, San Diego's Scripps Institution of Oceanography and Princeton University recently walked back scientific findings published last month that showed oceans have been heating up ...
Environment
Nov 16, 2018
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