Allergies and auto-immune diseases like colitis are much more common than they were just decades ago-- some scientists believe it’s because we’re too clean-- they’re testing treatments now that use bacteria and parasitic worms to restore our immune systems to a healthier balance. Bio-hacking your gut-- coming up.
Later, Tesla’s auto-pilot feature has had its first fatal crash. It could put a stop to some of the fast-moving experimentation with self-driving cars. We’ll talk with Wired Magazine’s car guy.
Photo: YunHo LEE