Social media is buzzing over a picture of a massive dragonfly posted to Facebook by the U.S. Fish and Wildlife Service.

The biggest dragonfly of them all. Meganeura monyi was the largest early dragonfly known to exist. This species was a predator that would have eaten other insects, with spines on its legs to trap and ...

This 'Dragonfly' Could Answer Some Big Questions About Saturn's Largest Moon. An eight-bladed drone could soar across Saturn's moon Titan, exploring multiple sites over the course of decades.