Mushrooms and their post-rain, electrical conversations

Certain fungi play a critical role in the ecological sustenance of forest trees. Ectomycorrhizal fungi are one such example. Commonly found on pine, oak, and birch trees, ectomycorrhizal fungi form a sheath around the outside ...

Why does lightning zigzag? At last, an answer to the mystery

Everyone has seen lightning and marveled at its power. But despite its frequency—about 8.6 million lightning strikes occur worldwide every day—why lightning proceeds in a series of steps from the thundercloud to the earth ...

page 2 from 6