'Tripledemic' prompts change to CDC masking guidance

At San Jose’s Christmas in the Park event, families enjoyed dazzling lights, kiddie rides, and festive performances. The outdoor event is a holiday favorite but this year, some people chose to enjoy the celebration masked up.

UC Berkeley researchers test-drive new AI cars

UC Berkeley researchers have teamed up with three car companies and Vanderbilt University on new artificial intelligence software for cars aimed at reducing traffic jams, energy use, and accidents.