One of the most devastating extinctions in Earth's history is best known for what didn't die—dinosaurs. But the end-Triassic ...
The end-Triassic extinction is often overshadowed by the disaster that killed the dinosaurs, but on its own it ranks among ...
KINGSTON, N.Y. — A lecture titled “Once Ancient Oceans: How Geology Shaped New York Waterways” will be presented Wednesday, Jan. 14, at 7 p.m. at the Hudson River Maritime Museum, 50 Rondout Landing, ...
Scientists studying ancient ocean fossils found that the Arabian Sea was better oxygenated 16 million years ago, even though the planet was warmer than today. Oxygen levels only plunged millions of ...
About 700 million years ago, Earth froze over so completely that even tropical oceans turned to ice, an episode scientists call Snowball Earth. New research now points to an overlooked accomplice in ...
Ancient forests may have fueled a deep-sea oxygen boost nearly 390 million years ago, unlocking evolutionary opportunities for jawed fish and larger marine animals. New isotopic evidence shows that ...
WASHINGTON, April 15 (Reuters) - There is a lot of evidence from orbiting satellites and surface rovers indicating that liquid water was present long ago on the surface of Mars in the form of ponds, ...
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