Add Yahoo as a preferred source to see more of our stories on Google. It's a right of passage in Iowa: Stepping out into your backyard to see fireflies lighting up the night sky. There are more than ...

A little chemistry, a little coding and a whole lot of mating are just part of the story behind summer’s tiny fireworks show: the lightning bug. “Fireflies have adapted the ability to glow and flash ...

Growing up in the Midwest, seeing the blink of the spring’s first lightning bug-as I grew up calling them-was always exciting ...

Fireflies, otherwise known as lightning bugs, are known for their ability to glow at night. According to the Xerces Society for Invertebrate Conservation, fireflies are actually not flies, but are ...

Remember not-so-distant summer nights where the evening was lit up by so many twinkling fireflies? There were so many you could catch and observe more than a few in a jar before releasing them.

Whether you like to call them fireflies or lightning bugs, there's no denying that they are fascinating to watch on a warm summer evening. But have you wondered what makes these tiny bugs light up?

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 ...

Fireflies are emerging across Pennsylvania. Learn how to attract them and find details on the upcoming festival.

Add Yahoo as a preferred source to see more of our stories on Google. Lightning bugs, also known as fireflies, are harmless insects known for their ability to produce light through a chemical reaction ...

The first ones arrived as early as March, but the biggest waves are expected the next couple of weeks across Indiana.

Lightning bugs, also known as fireflies, are harmless insects known for their ability to produce light through a chemical reaction called bioluminescence. The term "lightning bug" is a common, ...