Tiny plankton shells used to reconstruct past polar ocean temperatures may contain two different chemical stories, a new ...
In the 1990s, paleontologists exploring dinosaur‑rich badlands in the Zuni Basin of western New Mexico uncovered a turtle ...
Researchers have discovered the oldest known example of a predator-prey “arms race,” based on their study of ancient fossils. This ancient predator-prey relationship took place 517 million years ago ...
A study led by researchers at the American Museum of Natural History presents the oldest known example in the fossil record of an evolutionary arms race. These 517-million-year-old predator-prey ...
A new study finds that shells of the polar plankton Neogloboquadrina pachyderma can record two distinct chemical signals, potentially distorting reconstructions of past ocean temperatures. Researchers ...
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