Members of a multinational group on Antarctic conservation failed to agree Friday on a roadmap for the creation of three new marine protected areas—a goal that has proven elusive for years.
Environment
Jun 24, 2023
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79
Most diamonds are formed deep inside Earth and brought close to the surface in small yet powerful volcanic eruptions of a kind of rock called "kimberlite."
Earth Sciences
May 9, 2023
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146
Sixty percent of the world's fresh water is bound up in Antarctic ice sheets. Thirty million cubic kilometers of ice is perhaps a difficult number to grasp. But if absolutely all Antarctica's ice melted, the seas would rise ...
Earth Sciences
Apr 4, 2023
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314
Video and photography have revealed tantalizing glimpses into the lives of Antarctic blue whales and spurred the development of automated ways to detect these critically endangered ocean giants.
Plants & Animals
Feb 20, 2023
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79
Six years have passed since Bruce Albert witnessed the sudden, inexplicable death of a dozen Western red cedars on his property.
Plants & Animals
Nov 2, 2022
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13
Long-term monitoring has revealed a 43% decline in a large Adélie penguin population off the East Antarctic coast, near Mawson research station, over the past decade.
Plants & Animals
Oct 11, 2022
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45
On the East Antarctic Plateau there are huge glaciers under the sea. In order to improve future scenarios related to rising sea levels, scientists need to understand the ways in which these glaciers will respond to rising ...
Earth Sciences
Oct 4, 2022
0
62
The eastern two thirds of Antarctica is covered by an ice sheet so large that if it melted the sea would rise by 52 meters. Most scientists had once thought this ice sheet was largely invulnerable to climate change, but not ...
Environment
Aug 11, 2022
0
10
The fate of the world's biggest ice sheet still rests in our hands if global temperature increases are kept below the upper limit set by the Paris Agreement on climate change.
Earth Sciences
Aug 10, 2022
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189
Scientists investigating the underside of the world's largest ice sheet in East Antarctica have discovered a city-size lake whose sediments might contain a history of the ice sheet since its earliest beginnings. That would ...
Earth Sciences
May 9, 2022
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