Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter.

Elevate your end-of-year celebrations by bringing the whole family along for a magical trip aboard these old-school ...

The northern lights may be visible tonight across several northern U.S. states, including Alaska, Washington, Idaho, Montana, ...

Where Will The Northern Lights Be Visible On Wednesday? A higher chance of seeing the aurora borealis is forecast across ...

Virtually moonless night skies will create perfect conditions — if skies are clear — for a possible geomagnetic storm on ...

These Wisconsin lakeside restaurants fill up fast on Fridays and Saturdays, so locals plan ahead, arrive early, and treat ...

The northern lights may appear in more than a dozen states this week. Here's what to know about your chances of seeing them ...

Windchills are well below zero Saturday morning and are forecast to stay below zero through the weekend. Warmer temperatures ...

A new analysis revealed the most overlooked places to see the northern lights in the U.S.—and some have barely made it onto social media.

These tiny, round birds are instantly recognizable with their black caps and bibs, white cheeks, gray backs, and warm buff ...

According to NOAA, the northern lights could be visible in nearly a dozen states over the weekend. Here's how, when and where ...

The Trump administration has delayed a decision on whether to extend federal protections to monarch butterflies indefinitely.