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Biology
Laughter’s 15-Million-Year Legacy Links Humans to Great Apes, Study Finds
Resetting the Body Clock Boosts Stroke Recovery in Mice by Enhancing Brain Waste Clearance
Hidden 400,000-Year-Old Cave in Israel Yields Flint Tools, Fire Evidence and Ancient Bones
Ice Age Boy Buried With Red Ochre Reveals Earliest Ritual Mourning
Tiny Feathered Dinosaur With Four Wings and Peacock-Like Tail Discovered in China
Italian 230‑Million‑Year‑Old Footprints Show Dinosaurs Dominated Early Triassic
Spider Launches Ants At 140 G Using Silk Catapult, Setting Record For Biological Power
How Two FDA-Approved Proteins Made Mice Grow New Digits
Immune System Plays a Casino Game: How Random Germinal Center Bias Crafts Powerful Antibodies
Magnetic Microrobots Guide Stem Cells to Repair Spinal Cords in Mice and Zebrafish
How Short Sleep, Frequent Naps and Insomnia May Speed Up Brain Aging
Ancient Shellfish Fossil Reveals Parental Care 125 Million Years Ago
Scientists Reveal Horns and Armor on England’s First Complete Dinosaur Skeleton After 160 Years
2,300-Year-Old Caribbean Sponge Filtered 850 Million Gallons Before Its 2012 Demise
