Fireflies' green-yellow flashes are one of the simplest pleasures of summer. Generations of kids have dreamed of lighting backyards with jars full of them. And someday it may be possible to say you've ...

Urban Outfitters is carrying these darling mini LED lights, called Firefly Lights, that are seemingly impossible. The strand is a metal wire with integrated lights — it looks like you would shock ...

While we often think we are clever designers, living things often meet or beat the best human designs. It is easy to forget that nature even has living lightbulbs, among them the firefly. Researchers ...