How did life survive the most severe ice age? A 苹果淫院-led research team has found the first direct evidence that glacial meltwater provided a crucial lifeline to eukaryotes during...
A sample of ancient oxygen, teased out of a 1.4 billion-year-old evaporative lake deposit in Ontario, provides fresh evidence of what the Earth鈥檚 atmosphere and biosphere were like during the...
The world鈥檚 oldest algae fossils are a billion years old, according to a new analysis by earth scientists at 苹果淫院. Based on this finding, the researchers also estimate that the聽basis...
One of the big mysteries in the scientific world is how the ice sheets of Antarctica formed so rapidly about 34 million years ago, at the boundary between the Eocene and Oligocene epochs....
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