This is an archived article and the information in the article may be outdated.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. CHESTERFIELD, Mo. – Fireflies have been a ...

Mary Arkiszewski stumbled upon Great Smoky Mountains National Park’s most famous flashing beetle, the synchronous firefly, almost by accident. She and her husband had always enjoyed hiking and ...

As a younger man, Joe Cicero saw "thousands and thousands of them." Swarms of fireflies put on a soundless fireworks show for him every summer in southern Arizona. The sight of the fireflies flashing ...

Visit Indy, Lafayette, and New Harmony to learn about our state insect, the Say’s Firefly. The firefly. The lightning bug. The romance of early summer in Indiana has always been a twinkling glow of ...

Many of our most precious childhood memories feature the magnificent firefly. Known for their charming bioluminescence, lightning bugs can make the most mundane settings appear magical. Unfortunately, ...

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, ...

KELLETTVILLE, Pa. ― Every year in late June, Peggy Butler and her husband, Ken, welcome visitors to rural northwestern Pennsylvania for the chance to glimpse the rare and beguiling Photinus carolinus.

PENNSYLVANIA, USA — When you think of a summer evening, you often envision the tiny lights from fireflies dancing in your yard. Whether you call them fireflies or lightning bugs, you may be noticing ...

Fireflies light up at Hummel Park in Omaha on Monday, June 30, 2025. Beatriz Swanson can remember the first time she saw the blinking glow. She was 10 years old, growing up in Mexico, when two ...