This summer has been good for viewing lightning bugs or fireflies because of several weather conditions. Here's what you need to know.

This summer has been good for viewing lightning bugs or fireflies because of several weather conditions. Here's what you need to know.

Erin Shaw works at Caesar Creek State Park with the Ohio Department of Natural Resources. She says while people may be seeing ...

More fireflies than usual are lighting up summer evenings in the U.S. Northeast. But scientists say the lightning bugs are still on the decline.

Anecdotal reports say firefly populations are declining. One program hopes to change that, one backyard or park at a time.

Whether you call them lightning bugs or fireflies (yes, they are the same thing), many of us enjoy watching the insects light up the evening and nighttime air. But there are a few reasons why you s… ...

Due to chemicals, light pollution and other factors, fireflies are dwindling in numbers compared to a few decades ago.

Whether you call them lightning bugs or fireflies (yes, they are the same thing), many of us enjoy watching the insects light up the evening and nighttime air. But there are a few reasons why you s… ...

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 ...