California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

Bay Area astronomers say a severe geomagnetic storm could cause the northern lights to appear over the Bay Area again.

NBC Bay Area's Rob Mayeda shares viewing tips and some of the science behind what makes the aurora borealis aka northern ...

Muni riders have an exciting opportunity to help improve how people make their way around the Bay Area on public transit.

Extreme heat is about to make a return to the Bay Area in time to bid May adieu, but it won’t be hanging out for too long, ...

OAKLAND, Calif. - Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California. The National Weather Service said Tuesday would see ...