Fireflies are emerging across Pennsylvania. Learn how to attract them and find details on the upcoming festival.

Summertime in the South is synonymous with the twinkling, light-up beetles that linger in the bushes, on the edge of the woods, or just beyond the lake. Those floating incandescent insects that are ...

Naturalists report high-density firefly emergence across Ohio following a wet spring. Here are some hotspots to view them.

Light pollution and habitat loss are hurting fireflies, but experts say you can still find them in the right places.

Fireflies are lighting up summer evenings across the U.S. Northeast, putting on dazzling shows in backyards and city parks. There’s no official count, but experts say a particularly wet spring may ...

Here’s the safe way to catch ‘em, according to an entomologist.