It happens every year, but it's still an illuminating sight to behold. Fireflies in the woods of Great Smoky Mountains National Park put on their annual synchronous light show. This week is the peak ...

It’s twilight on a warm May evening at the Congaree National Park in Hopkins, South Carolina. A wooden boardwalk weaves through cypress knees, and towering loblolly pines. A viewing platform holds the ...

The fireflies' annual synchronous light show in the woods of Great Smoky Mountains National Park is something to behold. It's a sight you don’t want to miss, even if you weren’t one of the lucky ...

Yearly viewings of synchronous fireflies are so popular in the Great Smoky Mountains National Park that a lottery was put in place for spots at the Elkmont viewing area in Tennessee. Here's what to ...

You have the chance to view what is called "a special and unique phenomenon" in South Carolina. Every year, Congaree National Park hosts synchronous fireflies for ...

It happens every year, but its still an illuminating sight to behold. Fireflies in the woods of Great Smoky Mountains National Park will put on their annual synchronous light show in early June. Peak ...