You won’t want to sleep on this one.

A spectacular natural phenomenon is set to light up two of America's most beloved national parks this spring and summer. Synchronous fireflies – tiny insects that blink in perfect harmony – are ...

For years, the synchronous fireflies at Congaree National Park were a local secret. During a short window each spring, a special breed of firefly called Photuris frontalis lights up the national park ...

COLUMBIA — It won’t be long before the synchronous fireflies will light up the forest at Congaree National Park. And those who want to see the natural phenomena can take a shot at a single-night pass ...

RICHLAND COUNTY, S.C. (WCBD) – Congaree National Park will glow once again with one of nature’s bright displays this spring as thousands of synchronous fireflies flash in unison across the park’s ...

Park staff and community partners are gearing up for a celebration of the annual synchronous fireflies which will soon appear at Congaree National Park. The synchronous fireflies are a rare phenomenon ...

COLUMBIA, S.C. (WIS) - As spring returns to the Midlands, the Congaree National Park is preparing for a beautiful natural phenomenon. Synchronous fireflies, which are fireflies that gather in a swarm ...

COLUMBIA, S.C. (WIS) - Those who want to observe a breathtaking natural light show at Congaree National Park will have a chance starting Thursday morning. The lottery for the 2025 synchronous firefly ...

Add Yahoo as a preferred source to see more of our stories on Google. Fireflies light up in sync at the Congaree National Park after rain showers cleared Tuesday evening. For years, the synchronous ...

Don’t miss your chance to enter the lottery for a spectacular light show. Synchronous fireflies will dazzle at Congaree and Great Smoky Mountains national parks. See One Of Nature's Most Dazzling ...