A new study led by Dr. Ariel Malinsky-Buller of the Hebrew University of Jerusalem challenges long-held assumptions about how prehistoric hunter-gatherers survived in the Southern Caucasus between 57,000 and 27,000 years ago. Rather than relying on environmental adaptation alone, the research s...
At the icy, wind-swept tip of South America lies Inútil Bay, a remote marine environment in the Tierra del Fuego archipelago that has long guarded its underwater secrets because of severe logistical and meteorological challenges. A multi-institutional team of researchers has successfully conduct...
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It was an electric night in Pittsburgh 14 years ago as the Penguins played host to the 2012 NHL Draft, which was held at PPG Paints Arena.
When Jasmin Imran Alsous peered down her microscope lens, she expected to see chaos—a mishmash of tangled cells. She was viewing the inside of a male fruit fly's sperm storage organ, using a powerful microscope at the CCBScope Observatory, the experimental biology lab at the Center for Computati...
Cats are the most popular companion animals worldwide, and many people have multiple cats at home. In these multicat households, not all the cats get along equally well. Until recently, it was thought that if a cat licks another cat (a behavior known as "allogrooming"), the two cats were friends.