These mysterious whitish-gray glows in the northern lights might be cousins of the mauve light streak known as STEVE.

The states that will likely see the natural light phenomenon, known as the Aurora Borealis, are Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Iowa, Michigan, New York, Vermont, New ...

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

The sun is at the peak of its 11-year cycle. That means an uptick in solar flares will lead to more chances to see the northern lights over the next couple of years.

Carrying a rifle and keeping an alcohol-ration card are a few things that surprised me about living in Longyearbyen, the ...

When it's five o'clock somewhere, the nighttime shenanigans are just getting started. Here's how to enjoy Idaho after hours.

If you are using your smartphone to navigate, your system just got a crucial update. Scientists have released a new model ...

Today in Around the World in 50 Experiments, we're heading to Norway! Learn about Vikings, Fjords, Northern Lights and ...

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...

The video footage shows Mercury's northern plains, characterised by ancient lava flows and craters that have remained in permanent shadow.

This article zooms in on the plight of the 17 most endangered animals at the North Pole, shedding light on how the Arctic crisis is ... These birds inhabit alpine and arctic tundras in the northern ...

A joint Japanese-European mission to Mercury just made its sixth flyby of the planet, revealing stunning close-ups of the permanently shadowed craters at Mercury's north pole. When you purchase ...