Some carnivorous plants, they discovered, lure insects to their death with a fluorescent glow ... as Baby's team did, amplifies the effect, allowing humans to more clearly see the blue emissions.

Incredible footage has revealed the moment a nuclear reactor pulses and sends out an eerie blue glow in scenes ... as this effect is in fact ionised air glow ...

As the weather warms in the Southern Appalachians, the blue ghosts start to appear. No, they’re not otherworldly or apparitional—they’re just insects. Blue ghost fireflies (Phausis reticulata), native ...