a1 Magnetic stars could have created LIGO’s massive black holes To create a heavy black hole, it might help to start wi…
a1 Caterpillar robot uses squishy, 3-D printed legs to inch and crawl A robot caterpillar can use squishy legs to sense the w…
a1 Genome clues help explain the strange life of seahorses A seahorse’s genetic instruction book is giving biologi…
a1 New footprint finds suggest range of body sizes for Lucy’s species Famous footprints of nearly 3.7-million-year-old homini…
a1 Baby starfish whip up whirlpools to snag a meal A baby starfish scoops up snacks by spinning miniature …
a1 Hunter-gatherers were possibly first to call Tibetan Plateau home People hunted and foraged year-round in the thin air of…
a1 Petrified tree rings tell ancient tale of sun’s behavior The sun has been in the same routine for at least 290 m…
a1 50 years ago, methadone made a rosy debut Heroin cure works [T]he drug methadone appears to have …
a1 E-cigarette smoking linked to heart disease risk Electronic cigarettes may increase the risk of heart di…
