Will northern lights return to Pennsylvania?
After a light show on Oct. 10, a geomagnetic storm could still give Pennsylvanians a chance to see the northern lights.
Northern lights could appear again in New Jersey
Aurora borealis, better known as the northern lights, could be visible in New Jersey again tonight.
Northern lights could appear in Delaware again
A coronal mass ejection impacted Earth on Oct. 10, making the northern lights more visible across the United States.
Aurora Borealis visible in Philly region due to unusually strong geomagnetic storm
An unusually strong geomagnetic storm made the Aurora Borealis visible across the Philadelphia region Thursday night.
A powerful geomagnetic storm is underway that could trigger intense northern lights tonight
There's a geomagnetic storm underway, and it could produce the northern lights across the country. The National Oceanic and ...