The northern lights may be visible overnight from up to 10 northern U.S. states on Saturday, April 25, into Sunday, April 26, ...

The northern lights may be visible this weekend after a flurry of activity on the sun, with an X-class solar flare and ...

The northern lights may be visible from Ireland over the next couple of days as a powerful solar storm hits our planet. On ...

According to the NOAA Space Weather Prediction Center, aurora visibility is possible on back-to-back nights, with activity ...

The northern lights, or aurora borealis, could glow extra bright for 20 states on Wednesday, March 18 and Thursday, March 19.

For many people, seeing the northern lights is the ultimate bucket list item. Lately, experiencing them has gotten a whole lot easier. I asked my friend Michael Allen about those dancing green and ...

Add Yahoo as a preferred source to see more of our stories on Google. (Left) Atomic clocks in use at the NPL. (Right) the bullet cluster, a collision between two galaxies with a morphology that ...

The northern lights put on quite a rare show for many in the United States this past weekend. So what are the chances of us seeing them again in Tennessee anytime soon? Seeing the aurora borealis, or ...

Sky enthusiasts will be in for a treat tonight and the rest of the week.

Depending on where you are in Texas, you may see some orange skies over the next couple of days. And no, we're not talking about sunsets. In the Lone Star State, the sky can take on an orange or red ...

Scientists have found a way to boost terahertz technology using particles thousands of times smaller than a grain of sand.