You may have seen a string of lights in the night sky overnight, but what are these lights and why are they in a straight ...

Researchers at North Carolina State University have demonstrated a new technique that uses light to tune the optical ...

NOAA forecasts a Kp index of three on a scale of nine for Tuesday night, meaning the aurora borealis will “become brighter” ...

The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful.

It’s where locals gather to catch up on the latest town gossip, and where tourists stumble in, bleary-eyed from a night on ...