The aurora borealis has become more visible to more states in recent months, after activity on the sun’s surface peaked.

Auroral activity is forecast with a Kp index of four on a scale of nine for Tuesday night, suggesting the northern lights ...

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

A powerful solar storm has sent particles flowing from the sun that are interacting with Earth's magnetosphere in ways that are triggering the northern lights, also known as the aurora borealis.

Northern lights, also known as the Aurora Borealis, occur when solar activity, such as solar flares or coronal mass ejections, causes magnetic storms. These storms trigger interactions between the ...

Here's what to know about this week's chance to view the aurora borealis, also known as the northern lights. What are the 'northern lights' aka aurora borealis? The northern lights are a luminous ...

The aurora borealis is set to deliver another stunning display across the United States — one of nature’s most beloved and awe-inspiring phenomena. A new geomagnetic storm, part of a trend ...

The northern lights will be visible for a second night in some areas across the U.S. April 16. A powerful solar storm over the weekend sent clouds of particles toward Earth, triggering the aurora ...

Skywatchers have another chance to spot the northern lights this week. The aurora borealis was visible on Tuesday night and into Wednesday morning in Canada, Alaska and a slate of other states ...

A minor-to-moderate geomagnetic storm may produce a strong northern lights show in some of the northernmost U.S. states ...