From subtle differences in appearance to the dangers they pose, industry pros reveal all you need to know about these common ...

(CNN) — A newly identified parasitic wasp that buzzed and flew among dinosaurs 99 million years ago evolved a bizarre mechanism to snare other creatures and force them to unwittingly shelter its ...

The parasitic wasp's abdomen boasts a set of flappy paddles lined with thin bristles, resembling “a small bear trap attached to the end of it,” said study co-author Lars Vilhelmsen from the ...