Lost Glow-in-the-Dark ‘Ghost Mushrooms’ Rediscovered 

In the lush forests of Brazil, researchers have found a glow-in-the-dark mushroom not seen since 1840. The long-  forgotten fungus has been reclassified, but scientists are still trying to determine just what makes the mysterious  mushroom glow — and why.

read more at: http://www.livescience.com/14939-glowing-mushrooms-discovered-brazil.html