Scientists suspect many species are in decline—but there are still unanswered questions and a lot of hope. Here's when and ...

With blue ghost firefly mating season almost upon us, here's how to get tickets to the yearly tour, information on the ...

The reaction happens in the lower part of the insect’s body and can cause a flashing or long-lasting glow, according to Mass Audubon. The existence of fireflies is important as they serve a ...

Lightning bugs, also known as fireflies, are harmless insects known for their ability to produce light through a chemical reaction called bioluminescence. The term "lightning bug" is a common ...

The Bethany Beach firefly, found only in coastal Delaware and Maryland, is critically endangered. For many people, even those who are afraid of other insects, fireflies evoke wonder, magic and ...