Blue Spirit Aero's insect-like hydrogen-powered Dragonfly is making its first appearance on the ground at the Paris air show, ...

The blue wings of this dragonfly may be surprisingly alive. Adults go to great lengths to shine blue. STRANGER WINGS Among natural blues, the wings of this morpho dragonfly create color in a ...

Green darner: The common, huge green or blue dragonfly most often seen in heavy numbers during late summer and fall, the green darner is known as one of our few migrating insects. Large hatches ...

Move over, ladybugs. Delaware now has a state dragonfly: the blue dasher. The state Dragonfly Project, launched by Sen. Stephanie Hansen, D-Middletown, in March, asked students and teachers to ...