If cockroaches had nightmares, the emerald cockroach wasp surely would deserve a prominent place therein. These colorful, tiny parasitic wasps sting American cockroaches twice, once in the midsection ...

Jewel wasps carve up cockroaches like jack-o’-lanterns in a way scientists have never seen before. By Jason Bittel If you loathe cockroaches, you’re going to love the emerald jewel wasp. Females of ...

A researcher at Vanderbilt University may have found out how American cockroaches can avoid their own “zombie apocalypse.” Ken Catania, a biologist and professor at the school, videotaped interactions ...

The life history of Ampulex compressa, the emerald cockroach wasp, is likely to make you squirm. A female wasp stings a cockroach—momentarily paralyzing its front legs—and drags it by its antennae to ...

Female of the emerald cockroach wasp Ampulex compressa manipulating an American cockroach, which has been made docile by wasp venom and that will serve as food for the wasp larva. If cockroaches had ...

If you loathe cockroaches, you’re going to love the emerald jewel wasp. Females of the species Ampulex compressa, known also as emerald cockroach wasps, are less than an inch long and decked out in ...

If cockroaches had nightmares, the emerald cockroach wasp surely would deserve a prominent place therein. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive ...