When night falls in summer, sometimes all it takes is a glance toward a dark corner of the garden or a forest path to spot a tiny flickering light. It's not a reflection or an optical illusion—it's ...

Add Yahoo as a preferred source to see more of our stories on Google. For some children, one of their fondest summer memories is catching a firefly in their hands and watching it glow while it sits in ...

Perhaps once collected in a jar or observed from the palm of your hand, fireflies are curious creatures that communicate via a yellow glow. They are especially chatty on hot summer nights. Fireflies ...

Fireflies are lighting up summer evenings across the U.S. Northeast, putting on dazzling shows in backyards and city parks. There's no official count, but experts say a particularly wet spring may ...

On a summer evening, did you ever linger in an open field to experience the stunning light show of fireflies? How do they do it, and why? “Firefly” is a misnomer, as is “lightning bug,” because they ...