For example, fireflies glow—thanks to a different kind of luciferin in their bodies. The next time you see a firefly twinkling on a summer night, remember you are watching a chemical reaction that is ...

The players behind Firefly, a glow-in-the-dark petunia, share the backstory behind this illuminating discovery and how they expect to attract an entirely new troupe of consumers.

The lander built by Firefly Aerospace has captured incredible views as it orbits Earth. Its next phase is an engine burn that will propel it toward lunar orbit ...

These insects are called glow worms in their larval stages, but the name is a bit of a misnomer. These are not really worms ...

The Firefly Gen 2 can change colors for other purposes as well. It can be set to glow green when you’re waiting for a delivery or a rideshare pickup, for instance. At other times, the numbers ...

Minecraft fans have been requesting Mojang to add fireflies to the game for quite some time now. Mojang almost added it at one point before backing off.

It looked like a little glow-in-the-dark alien. But just one firefly squid wasn’t going to cut the mustard. ...we finally had our opportunity to capture this epic spectacle. We persisted day in ...