August 29, 2022 7:25 pm A Closer Look: Audios of Blue Whales Communicating Researchers in Monterey Bay, and across the west coast, are studying the sounds of blue whales thanks to a special device on the ocean floor. Audrey Asistio reports. US & World Videos 2:48 Forecast: Gradual warming trend 1:25 Bay Area high school seniors honored with Dave Goldberg Scholarship 1:10 Bay Area app monitors problems for people living with Parkinson's 0:26 Kaiser Permanente data breach may have affected millions 1:35 Kari's forecast: Gradual warming trend