Dragonfly larvae play a vital role in aquatic ecosystems. As predators, they regulate populations of smaller aquatic animals, while serving as prey for fish, amphibians, and other species.

An unidentified marine animal is washed up on the Delaware River near Pigeon Point, just north of Delaware Memorial Bridge. Ritter Dragonfly Dronography's Dale Ritter captured images of the animal ...

Many Delaware groups, including conservation organizations, state agencies and Sen. Stephanie Hansen, D-Middletown, are ...

This story appears in the June 2019 issue of National Geographic magazine. The mating ritual of the moorland hawker dragonfly—common around the ponds and wetlands of Europe, Asia, and North ...