The Bethany Beach firefly is in danger of flickering out and becoming endangered, the U.S. Fish and Wildlife Service said Monday. The firefly, found in coastal Delaware, Maryland and Virginia, is one ...

Earlier this month, Bernheim Forest and Arboretum in Kentucky documented some new firefly species. Researchers discovered three fireflies, two of which do not glow in the dark. Those two are called ...

For some children, one of their fondest summer memories is catching a firefly in their hands and watching it glow while it sits in their palm. These fireflies (or lightning bugs, glow flies or moon ...

For many of us, seeing fireflies light up the night is one of the more pleasant signs that summer has arrived. But what's behind their sparkling flights? And what can we do to bring more of these ...

DELAWARE SEASHORE STATE PARK, Del. (AP) — On a muggy July evening, Delaware state biologist Jason Davis is doing what kids have done for ages: Trying to catch a firefly. It’s nowhere near as easy as ...

On a muggy July evening, Delaware state biologist Jason Davis is doing what kids have done for ages: Trying to catch a firefly. It's nowhere near as easy as the summer evenings of his own childhood, ...