One species of tropical tree seems not only to survive lightning strikes but also to thrive because of them
Being struck by lightning is something humans generally try to avoid. But for at least one tropical tree species, this doesn't hurt—and might even be a good thing. Scientists have long believed that being hit by lightning could have only negative effects on trees. "Your best-case scenario is that you're kind of okay, and your worst-case scenario is: you explode in a million bits," says Evan Gora, a forest ecologist at the Cary Institute of Ecosystem Studies in New York State. But after spending many years studying the effects of lightning on rainforests, Gora began wondering whether trees could not only survive this usually deadly event but also actually get some kind of advantage from it. To find out, he and his colleagues spent several years following the fate of 93 trees from various species in the rainforest of central Panama when they were directly struck by lightning. Nine were from a species known as the almendro (Dipteryx oleifera), a forest giant native to Central and South America that can grow up to 165 feet tall. After the trees were struck, the researchers continued to monitor the ones that survived the shock, checking their overall condition and noting whether the lightning killed neighboring trees and any parasitic vines growing on them. On supporting science journalism If…