Top 10 Health Stories of 2015

Lots of things happened in 2015. Lots of things happen every year. With the New Year just around the corner, CNN’s Dr. Sanjay Gupta rounds up the top 10 health stories of 2015. Starting from 10 and counting down: 10. Major advancements in concussion and brain injury prevention. The new film Concussion, with Will Smith, […]