It's Halloween, so prepare to be terrified. And no, this column has nothing to do with Open Enrollment Season. Instead, it relates to the emerald cockroach wasp, a wisp of an insect that you may have ...

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 ...

From blood-squirting lizard eyes to zombie cockroaches, the natural world is ready for a truly terrifying Halloween.

The species is described as having a blue-green body with a “purple luster,” researchers said. Photo by Charlie Chi via Unsplash In nature, animal parents can range from being doting and ...