The Golden State Valkyries dropped their first playoff game at Chase Center as scoring abandoned them in the third quarter.

OPINION- The state Capitol is an arena where lobbyists for thousands of interest groups battle over issues that mostly involve money — very often big money.

A Japanese spacecraft rocketed toward Mars on Tuesday on an unprecedented quest to explore its mysterious moons and bring ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak this week, though a large moon will dim visibility until after it sets late at night. During the peak ...

OPINION-Artificial intelligence is beginning to reshape far more than the technology industry. Teachers are experimenting with artificial intelligence (AI) to plan lessons. Doctors are using it to ...