Researcher steps on deadly vipers 40,000 times to better predict snakebites

Earth-sized planet spotted orbiting small star with 100 times sun’s lifespan | Speculoos-3b, 55 light years away, is only second planetary system to be found around an ultra-cool red dwarf

“Unprecedented” – CO2 Rising 10 Times Faster Than Any Time in Recorded History

Watch monster flare-spewing sunspot grow to be 15 times wider than Earth (video)