A geomagnetic storm will likely disrupt Earth’s magnetic field after a recent burst of energy from the sun’s surface, pulling the northern lights to several states in the northern U.S. Wednesday night ...

A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual Tuesday night.

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the ... peak won’t be known until months after the fact, according to NASA and the ...