Why do some mushrooms glow in the dark forest?
Forest Light Show
Why do some mushrooms glow in the dark forest?
Deep in the forest at night, when the moon hides behind clouds and the trees stand black as ink, something impossible happens. Green lights appear on the forest floor — glowing mushrooms, shining like tiny lanterns that nobody plugged in.
The glow comes from a chemical reaction happening inside the mushroom's cells, the same way a firefly lights up or a glow stick shines when you crack it. The mushroom makes a substance called luciferin — named after Lucifer, the light-bringer — and when luciferin meets oxygen and a helper enzyme, boom: cold light with no heat, no electricity, just chemistry doing its glowing trick.
