Thundersnow: ultimate storm recorded by NASA (a rare thundersnow event was recorded by NASA instruments, showing lightning traveled for 50 miles in low clouds)

Discovery News digs deep into our world's mysteries. Join us to explore current events and uncover the science behind the headlines. We Dig. You Discover.

Black holes found in thunderstorms

Scientists using NASA's Fermi Space Telescope have detected antimatter produced above thunderstorms on Earth, a phenomenon never seen before.