June 29, 2021 7:18 am Climate in Crisis: Wildlife Faces Extinction From Climate Change Animals are being threatened by hotter temperatures, sea level rise and wildfires. Biologists estimate that 35% of plants and animals may become extinct by 2050. Kari Hall reports. US & World Videos 1:08 Antioch school supervisor placed on leave after NBC Bay Area worker bullying report 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
