Firefly populations are dwindling across North America. Discover what's being done and how you can help save these magical ...

To invite the ethereal golden glow of these insects, you must create a habitat that suits the lifestyle of the fireflies.

They’re as bright as fireflies, but far harder to find. Still, experts say it’s worth seeking a glimpse of these stunning ...

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

Fireflies light up the night sky at New Canaan Land Trust's Marvin, Massarella, & Friends Firefly Sanctuary in New Canaan, ...

Ottawa backyards sparkled with firefly activity last summer. This year, they're largely absent — and data gaps are leaving ...

* Fireflies operate at near 100% efficiency, with a trace amount of heat emitted from those flashes. Incandescent bulbs emit about 10% of their energy as light, with fluorescent bulbs coming in around ...

Meant to be a more environmentally friendly rendition of fireworks as we know them, Spark uses thousands of biodegradable light sparks that resemble a swarm of fireflies and stars as they float about ...

Are you seeing more bright lights in the big city so far this summer? It’s no cause for concern — it’s just fireflies, also ...