LifeJimmy Fallon wasp mummifies and eats caterpillars One of 24 newly described wasps has a taste for moth juice and the name of a late-night talk-show host Regulars
EarthWhy did evolution stall during the 'boring billion'? About 1.7 billion years ago, evolution seemed to grind to a halt, but a long time later it kicked in with a vengeance – plate tectonics may explain why ¿ìè¶ÌÊÓÆµ