New study warns wildfire smoke is reversing gains made after Clean Air Act

CBS News 2 days ago 7


A caller survey from Washington University warns that fume from wildfires is down a diminution successful aerial quality. Researchers accidental the fume has gotten truthful terrible that it's reversing advancement made since the Clean Air Act was signed successful 1970. CBS News' Elaine Quijano spoke with Marshall Burke, an subordinate prof of planetary biology argumentation astatine Standford University, to discuss. CBS News Streaming Network is the premier 24/7 anchored streaming quality work from CBS News and Stations, disposable escaped to everyone with entree to the Internet. The CBS News Streaming Network is your destination for breaking news, unrecorded events and archetypal reporting locally, nationally and astir the globe. Launched successful November 2014 arsenic CBSN, the CBS News Streaming Network is disposable unrecorded successful 91 countries and connected 30 integer platforms and apps, arsenic good arsenic connected CBSNews.com and Paramount+. Subscribe to the CBS News YouTube channel: http://youtube.com/cbsnews Watch CBS News: http://cbsn.ws/1PlLpZ7c Download the CBS News app: http://cbsn.ws/1Xb1WC8 Follow CBS News connected Instagram: https://www.instagram.com/cbsnews/ Like CBS News connected Facebook: http://facebook.com/cbsnews Follow CBS News connected Twitter: http://twitter.com/cbsnews Subscribe to our newsletters: http://cbsn.ws/1RqHw7T Try Paramount+ free: https://bit.ly/2OiW1kZ For video licensing inquiries, contact: licensing@veritone.com