The season for lightning bugs—also known as fireflies—is beginning as warmer, more humid air spreads north across the country. These glowing insects thrive in slightly tropical environments and are a ...

It was another warm, humid evening recently, and a Bethlehem backyard was filled with eye-catching streaks of yellow-green. Lightning bugs, or fireflies, were silently moving about, using ...

OHIO, USA — Keep your eyes out after sunset! Lightning bugs are emerging across Ohio as warmer and more humid air pushes north into the Great Lakes. It's all due to weather... During the fall, winter ...

Fireflies about to make flashy appearance in Pennsylvania. Do you really know them? Summer officially begins with the first flash of the first firefly for many of us, and that event is just around the ...

It was another warm, humid evening last Sunday and a Bethlehem backyard was filled with eye-catching streaks of yellow-green. Lightning bugs, or fireflies, were silently moving about, using ...