New research reconstructs the Bering Strait’s flooding history, raising surprising questions about human migration and how ice sheets form.
Clara Chaisson
Posted inNews
“Sticky” Ice Sheets May Have Led to More Intense Glacial Cycles
New research attributes a shift to longer, stronger glacial cycles to increased friction between ice sheets and bedrock in the Northern Hemisphere 1 million years ago.
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Degraded Coral Reefs May Be More Resistant to Climate Change
New research on Kiribati’s beleaguered atolls paints a complex picture of reef recovery.
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Geologists Have a New Tool for Reconstructing the Ancient Climate
A new study of seafloor sediments finds that the temperature record in the early Paleozoic corresponds to significant shifts in the diversity of life on Earth.