The summer solstice, the longest day of the year in the Northern Hemisphere, falls on June 20 this year in North America, and ...

Forecasters said that the aurora could be visible over some northern and upper Midwest states spanning from New York to Idaho ...

The best time to look for the northern lights is between 1 a.m. and 2 a.m. local time, as this is when the sky will be darkest and the aurora’s intensity will peak.

This year is going to be a big one for northern lights fans. According to NASA, the sun recently reached a peak in its ...

It would take more than 9.5 million square miles of trees to offset the emissions of the world's 200 largest fossil fuel ...

Researchers from the University of Arizona have analyzed fossilized footprints found at White Sands in New Mexico, revealing ...

Where to see the northern lights in North America. Alaska's arctic environment is the perfect place to see the northern lights. (Image credit: Patrick J. Endres via Getty Images) ...

The lights may be visible in northern North America, including Alaska, Minnesota and Canada. Getty Images. Key Facts.

PORTLAND, Ore. (KATU) — The aurora borealis, also known as the northern lights, is predicted to illuminate the skies over North America tonight and overnight Sunday, according to NOAA.