We haven't had many severe thunderstorms in the U.S. this month. But that may change this weekend. Here's our latest forecast regarding a threat for damaging winds, hail and even a few tornadoes.
Three coronal mass ejections (CMEs) are heading toward Earth, and the Space Weather Prediction Center has forecast geomagnetic storms to light up the night sky. That could lead to impressive auroras in some northern states, if the weather cooperates. Watch this video for more information.
This plastic-eating, self-powered robotic fish could mark the beginning of a new era in environmental cleanup, in which technology doesn’t just consume energy but gives some back to the planet.