Did you know that you’re glowing right now? Alright, it is only very, very faintly. Too faintly for the human eye, in fact, but thanks to biophotons you glow alongside every other living thing.

When we see animals' eyes in photos, nature films, flashlight beams, and headlights we see them shining back at us — but human eyes only glow bright red ...

Humans Glow In The Dark, It’s Just Too Weak For Our Eyes To See. ... to learn that bioluminescence has been detected in humans. That’s right, we glow in the dark – it’s just really, really ...

Researchers have measured the brain’s faint glow for the first time, hinting at a potential role of “biophotons” in cognition ...

But what's behind that pair of glowing eyes, and why don't humans' shine? Special Series Science Out Of The Box. Why Do Animals' Eyes Glow In The Dark? October 31, 2008 12:12 AM ET.

Through a Shark's Eyes: See How They Glow in the Deep. ... Humans, in contrast, have three color pigments—red, green, and blue—allowing us to see a wider range of colors.

Certain wavelengths of UV light are visible to the human eye, and there are some species of insects, like bumblebees, that NASA notes can see other wavelengths that we can't. (Some bug zappers ...