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 ...

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 ...

Great Smoky Mountains National Park has just released the breathlessly awaited dates for its most popular annual nature show ― the synchronous firefly spectacular. Here's everything you need to know ...

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 ...