Fireflies, also known as lightning bugs, are beetles that thrive in warm, humid weather and communicate through bioluminescence. Fireflies are predatory insects that primarily feed on snails, slugs ...

A local Pennsylvania expert shares why fireflies may be declining and how small changes at home can help protect them.

Plus, how to attract more lightning bugs to your home.

Add Yahoo as a preferred source to see more of our stories on Google. Summer is on the way, the days are getting longer, and the evenings are getting warmer. As you sit out on your back porch to bask ...

Favorable weather conditions, particularly moisture, have led to a thriving firefly population in Pennsylvania this year. The 13th annual PA Firefly Festival, held June 26-28, highlighted the ...