What would it be like if our eyes evolved to see infrared light?
Could Titan support life? Scientists hope to learn more about Titan's atmosphere to find out!
Venus may appear to glow under moonlight but the planet also glows in infrared light.
Why do regular incandescent light bulbs get hotter than fluorescent bulbs? Learn more on this Moment of Science.
In the animal kingdom, much like in the world of humans, there are many techniques that animals will use in order to attract mates. Parrots, for example, have glowing heads.
The ultraviolet light is supposed to attract mosquitoes against an electrified grid, which then zaps them. Well, it’s true that plenty of mosquitoes are attracted into your backyard by the light, but once the mosquitoes catch a whiff of you, they ignore the light completely.