Why finding bird flu in a U.S. pig for the first time is raising new worries By Sofi on 01.11.2024 Source: Science News Published in Science science Sofi More from ScienceMore posts in Science »A zombie star’s spiky filaments shed light on a 12th century supernovaReaders discuss cloud formation, Stonehenge and Earth’s frenemy JupiterRethinking archaeology and placeSmiles tweaked by AI can boost attraction, a speed-dating study showsSmiles tweaked by AI can boost attraction, a speed-dating study shows