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.

A firefly sits on a leaf at a nature area in Columbia. Scientists say loss of wild lands has led to diminishing numbers of lightning bugs over time. There are more than 40 species of fireflies in ...

You might be wondering if fireflies and lightning bugs are the same or different. It is a topic that has sparked debate, yet the reality is that they are the same insect. In fact, these creatures are ...

Fireflies have long been a staple of summertime, ordinary insects by day that become dancing sparks of light at night. Sadly, their magic is disappearing. One in three firefly species may be at risk ...

It’s not easy counting fireflies. Across North America, there are an estimated 170 fireflies species, which are technically beetles in the order Coleoptera, but inventorying them is a challenge. While ...

Iowa natives likely have a memory of seeing rural Iowa lit up by fireflies during the summer months; however, this tradition could be changing. There are more than 2,500 species of fireflies across ...

It's a right of passage in Iowa: Stepping out into your backyard to see fireflies lighting up the night sky. There are more than 170 species of glowing insects known as Lampyridae in North America.

MISSOURI, USA — Lights in the Midwest's summer nights have grown dimmer over the past decades. The glowing flicks of fireflies, or lightning bugs, trigger nostalgia and deeply held childhood memories ...

CASS COUNTY, MI – Bill Westrate fondly remembers all the fireflies he would see when driving by the agricultural fields around his farm in Cass County 20 years ago. “You could drive by in the evening ...