With the arrival of summer, many recalling childhood memories of watching fireflies blink across a green landscape might be ...

From bioluminescence that lights up bays and beaches to caves that flicker with thousands of glowworms, these are some of the ...

Despite their luminescent glow, lightning bugs have remained a conservation mystery until relatively recently. Now ...

Lucky viewers of the synchronous fireflies at the Great Smoky Mountains National Park share a glimpse at this spectacular light show.