California governor signs law overhauling charter schools

Gov. Gavin Newsom signed a law Thursday overhauling California’s charter schools in a move that brought together teachers’ unions and charter school advocates who have long been at odds over how the schools affect public education.

Stanford improves HIV 'spit' test

Bay Area scientists say they have developed a needle-free way to test for HIV. Early experiments showed promising results for the spit test. Dr. Dave Seftel is the study co-author and explains these new findings.

Hope for new cancer treatment

Dr. David Miklos from Stanford Health Care Center talks about the hope for a new cancer treatment that would spare patients the ill effects of chemotherapy.

Coulter protest costs tallied

Recent events at UC Berkeley have cooperating law enforcement agencies looking for reimbursements from each other. Tom Vacar reports.