Monday on Michigan This Morning

Sports can be hard on the knees…and younger athletes don't like to talk about total knee replacements. Our Healthy Living segment at 5:16 and 6:54 will show you how they're using cartilage replacement to reduce knee pain. We've traveled through space…but we haven't actually LIVED in space yet. That could soon change as a Spain company has created a sulf-sustaining artificial ecosystem. We'll show you in Discoveries and Breakthroughs at 6:17.