There are more than 40 species of fireflies in Missouri, but their populations have been diminishing over the last few years.

This summer has been a good year for viewing lightning bugs or fireflies because of several weather conditions. Here's what ...

The New York State Parks Department partners with the New York Natural Heritage Program to monitor and protect firefly ...

In recent years, people have reported that they feel there are fewer fireflies coming out. Is there any truth to that, though ...

Pesticide use, loss of habitat and, ironically, light pollution are all a threat to the insects. But there is reason to be ...

Bernheim Forest comes alive in the darkness for Bill Napper, who has led hundreds of tours along firefly-laden trails.