Climate Change February 5, 2021 6:22 pm Bay Area Company's Plane Flies Emission Free A Bay Area aviation company recently completed a historic feat that could eventually lead to a huge jump in the fight against climate change. Scott Budman reports. US & World Videos 3:23 UC Davis finds brain sizes are growing 3:36 Waymo expands driverless taxi service 2:32 Officials release footage of suspected vehicle involved in mail carrier robbery 2:01 New proposal aims to make Front Street San Francisco's entertainment zone 2:53 2 San Jose police officers shot, injured during disturbance call