New research shows that soot, AKA black carbon, is one of the top two contributors to climate change, greater than methane and second only to carbon dioxide.
Warner Bros. Television
July 30 marks not only the International Day of Friendship but also Lisa Kudrow's 52nd birthday. Coincidence? Perhaps, but what better time to check in with Kudrow and your other favorite "Friends" from the classic '90s sitcom?