Scientists have uncovered a surprising new way that giant embryonic cells divide—without relying on the classic “purse-string” ring long thought essential for splitting a cell in two. Studying ...
TutankhAmen came a cropper. His friends fell to wrangling over his bones. Howard Carter, of the Metropoolitan Museum, co-discoverer with the late Lord Carnarvon of the tombs in the Valley of the Kings ...
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