Berkeley police say 20 people were arrested after violence broke out Saturday between groups of supporters and detractors of U.S. President Donald Trump holding rallies in downtown Berkeley, Calif.

BERKELEY, Calif. — Protesters gathered outside the last stop of Charlie Kirk's "Prove Me Wrong" tour hosted by Kirk's nonprofit, Turning Point USA, at the University of California, Berkeley, on Monday ...

The Trump administration, long critical of the way colleges handle campus protests, is sending a clear warning after multiple arrests were made outside of a Turning Point USA event this week. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Kevin Ko reports on a protest in Berkeley.

Berkeley Police Maj. Steve Runge gives an update on a shooting at Ramona-Mathison Park Lake that left four to five people injured.