The northern lights, which can appear green, pink and blue, are the result of geomagnetic storms. The more severe the storm, ...

The Northern Lights, also known as the aurora borealis, could be visible in the UK on Monday night after two separate solar ...

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

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