A video shared to Reddit in early May 2021 appeared to show a piece of what you might call real-life kryptonite — a brightly glowing, green-hued hyalite opal that the original poster of the ...

Surprisingly, it lit up bright pink ... whether platypuses glow. They found that all three specimens, which included a male and a female, glow blue-green under UV light. The last common ancestor ...

and - as scientists have just discovered - it glows green under ultraviolet light. Biofluorescence - when light is absorbed and then emitted at a different wavelength - is exceptionally rare in ...

and - as scientists have just discovered - it glows green under ultraviolet light. Biofluorescence - when light is absorbed and then emitted at a different wavelength - is exceptionally rare in ...