In this 4.4-million-year-old skeleton, scientists may have found the missing step between climbing and walking.
Do insectivorous animals perceive green, caterpillar-shaped clay as a tasty meal? Ecologists sometimes use plasticine models ...
Researchers view Bikini Atoll on a map during a scientific seminar organized aboard the USS Chilton, part of the 1947 Bikini Resurvey Project. Credit: University of Washington: Special Collections ...
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