On an overcast November morning, 15 apprehensive fourth-graders tumbled out of a faded yellow bus at Treasure Island. They came to experience the thrill of sailing on the San Francisco Bay — and to ...

SAN FRANCISCO (KGO) -- It's the next frontier of COVID-19 testing - looking for antibodies to the virus. ABC7 news got an inside look at the San Francisco lab that is validating a coronavirus antibody ...