500-year-old skulls with facial modification unearthed in Gabon

Newly diagnosed HIV infection in an 83-year-old man--research highlights older populations still at risk

51,000-Year-Old Engraved Bone is Neanderthal Artwork, Reseachers Say

Earlier this year, A scientist studying Boyajian’s star and SETI astronomers teamed up to pitch NASA on using TESS data to look for megastructures like Dyson Spheres. NASA granted the proposal. For the first time in history, NASA is officially sponsoring a search for alien megastructures.