Fireflies, also known as lightning bugs, are known for their bright displays at night. The glow they give off comes from a ...

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

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

Bioluminescence, the ability of living organisms to emit light, is a fascinating phenomenon observed in various life forms, including deep-sea fish, glowing mushrooms, and fireflies. Fireflies have ...

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

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

An entomologist explains the safer way to catch fireflies in a jar, including how to poke holes in the lid, how long to keep ...

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 ...

Beatriz Swanson can remember the first time she saw the blinking glow. She was 10 years old, growing up in Mexico, when two fireflies appeared in front of her, floating away before she could carefully ...

Fireflies are being threatened in Austin and beyond by development, light pollution, pesticides and drought. But there are still spots in the city where the glowing critters can find refuge.