It’s Already Hard Enough to Block a Single Star’s Light to See its Planets. But Binary Stars? Yikes

New test could detect Alzheimer's disease 3.5 years before clinical diagnosis

New research from the Institute of Psychiatry, Psychology & Neuroscience at King’s College London has established a blood-based test that could be used to predict the risk of Alzheimer’s disease up to 3.5 years before clinical diagnosis

NASA's Fermi detects first gamma-ray eclipses from 'spider' star systems