An overnight SpaceX rocket launch could be the first of March in California. Here's how to watch a livestream of the mission from Vandenberg.

Satellite spies stunning auroras from orbit during G1 geomagnetic storm. A minor geomagnetic storm painted the night skies over Iceland and eastern Canada with glowing ribbons of aurora on Feb. 16, ...

The men’s hockey gold medal game caps the tournament, with the finalists meeting after Friday’s semifinals to decide Olympic ...

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...