Mother Nature has outdone herself this week, with beautiful scenes in the Northeast Wisconsin skies, no matter the time of day.

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

Some U.S. states could be treated with a northern lights display due a minor geomagnetic storm on the sun, according to space ...

Any aurora chasers in Alaska likely did a double take this week when they witnessed some human-made additions to the dazzling ...

Several northern U.S. states could see the northern lights Thursday as geomagnetic storm conditions are expected to continue ...

Geomagnetic storm conditions may bring the northern lights to more U.S. states along the Canadian border on Wednesday, with ...

Evolving roughly 27 different times in the long history of fish, bioluminescence—the biological production of light—is one of the flashier survival tools used for luring prey, communication, and ...

A partial solar eclipse will be visible from North America on March 29, 2025. Here’s when, where, and how to safely watch it ...