Climate Change May 9, 2024 8:51 am Bay Area company using AI to sort through recycling One Bay Area company is using artificial intelligence to help people recycle and get money back on the spot. US & World Videos 3:25 Checking in on California drought conditions 3:49 What to know about hydroclimate whiplash 2:55 Checking in on the Sierra snowpack 1:27 Christmas trees stressed in warmer climate 1:40 Air pollution concern for respiratory health, study says