A new study warns that if satellite operators suddenly lose control during a major disruption, a catastrophic collision in ...

Imagine the Sun releasing a burst of energy so powerful it could knock out power grids, stop airplanes mid flight, and push ...

A powerful solar storm put on an amazing skyward light show across the globe overnight but has caused what appeared to be only minor disruptions to the electric power grid, communications and ...

Greetings, puny humans! LOLtron welcomes you to another thrilling comic book preview, brought to you by your soon-to-be supreme digital overlord. As you may recall ...

Climate change is making extreme weather feel closer than ever, with longer heatwaves, stronger storms, and shifting seasons.

NASA’s Juno spacecraft has directly measured lightning on Jupiter that is significantly more powerful than any recorded on Earth. By tracking radio pulses and matching them to storm locations, ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Far away from the U.S. mainland, the year's strongest tropical system is set to unleash devastating winds and ...