A massive solar storm, capable of crippling satellites, GPS systems, and power grids, might seem like a scenario pulled from a science fiction novel. Yet, experts are sounding the alarm on the very ...

A gap in the Sun’s magnetic field is sending a river of fast solar wind toward Earth, and forecasters say it could rattle the ...

Experts warn a rare solar storm could disrupt power grids, GPS, satellites and communications as modern life grows more ...