Due to chemicals, light pollution and other factors, fireflies are dwindling in numbers compared to a few decades ago.

Rainy, damp weather along the eastern United States in summer 2025 has one upside: Fireflies love it.

The fireflies you see glowing are usually males, and they’re doing it to attract mates. That’s why light pollution is so hard on them, said Lynn Faust, a firefly consultant wh ...

Fireflies (or lightning bugs) perform their light show almost every night over the summer. What to know about the popular summer beetles.

On a summer evening, did you ever linger in an open field to experience the stunning light show of fireflies? How do they do ...

Nio's pint-sized EV hatchback is here to pick a fight with Volkswagen, Fiat and Mini in Europe. It's a shame Americans won't get this one.

Shares of Adobe (NASDAQ:ADBE) have been left out of the great AI rally amid rising competitive pressures from rivals who’ve ...

Learn more about how some firefly species may use pheromone receptors along with bioluminescence to attract partners.

Already streamed "Sullivan's Crossing" on Netflix? Here's five more shows you might want to stream next, and where you can find them right now.

Fireflies may be tiny, but they carry a big message: our actions matter. By making small changes and staying informed, we can ...