Video is 1500 photos stitched together, starting at sundown when the first wisps appeared and going for as long as the camera ...

The Northern Lights, or Aurora Borealis, are one of the most mesmerizing natural phenomena. According to NOAA, the display is ...

A new paper calculated a solar storm could bring down the planet’s satellite system in just three days, wreaking havoc on infrastructure.

Ahead of tonight's presidential address, Sen. Jeff Merkley looks ahead with concerns for DHS transparency and more. Plus, a ...