A tiny wasp sneaks into US and prospers
Tuesday, January 24, 2012 - 18:30
in Biology & Nature
A tiny wasp with iridescent wings showed up in upstate New York in 2010. Just one year later it was spotted in Irvine, Calif. — suggesting the fairyfly wasp is now well established in the United States within a year of sneaking into the country, a scientist says.