LifeFemale velvet ants are so scary no other animal dares eat them Most insects live in constant fear of predators—but not the velvet ant. New research suggests that these gaudy, fuzzy insects are essentially invincible. 51¶¯Âþ
EarthAsteroid that killed the dinosaurs caused massive global warming The asteroid that struck Earth 66 million years ago caused dramatic climate change, which could mean we are underestimating how much the planet will warm in the coming centuries 51¶¯Âþ