Technology similar to black boxes on planes is being used in the operating room to test if it can help save the lives of patients. NBC News medical correspondent Dr. John Torres explains in this week’s Sunday Spotlight.

Imagine if travel websites listed flights with no prices, as airline companies argued that they simply can't know the price before you fly.

Politicians make lots of promises on health care. Maybe they should promise to get rid of waste.

Johns Hopkins surgeon details what has gone wrong in the health care industry and offers pathways to fix it.