In certain parts of the U.S., summer nights begin with an unbeatable light show. As dusk settles in, tiny yellow-green beads of light pulse in the darkness: lightning bugs just starting out for the ...

Fireflies, otherwise known as lightning bugs, are known for their ability to glow at night. According to the Xerces Society for Invertebrate Conservation, fireflies are actually not flies, but are ...

WASHINGTON (CBSDFW/AP) — Fireflies flash not just for sex, but survival, a new study suggests. Scientists wanted to find out if there's more to the lightning bug's signature blinking glow than finding ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS (KTVI) – Those magical summer dusk ...

ST. LOUIS (KTVI) – Those magical summer dusk scenes we shared as children featuring fireflies are slowly becoming extinct. Depending on where you grew up, you may call them fireflies, lightning bugs ...