A 99-million-year-old firefly fossil is shedding new light on the mysterious origins of their glowing lantern. Many of us might feel a warm glow when we remember the fields fireflies illuminated ...

The Firefly Petunia, a bioluminescent plant from Light Bio, earned its spot in the “Outdoors” section of TIME’s “Best ...

If you want to help your firefly petunias glow stronger at night, try to limit the amount of artificial light they receive ...