Sanjay Gupta, MD

Every time surgeons operate, they're betting their skills are better than the brain tumor, the faulty heart valve, the fractured femur. Sometimes, they're wrong. At…

An unborn baby with a fatal heart defect . . . a skier submerged for an hour in a frozen Norwegian lake . . .…

For centuries, adventurers and scientists have believed that not only could we delay death but that "practical immortality" was within our reach. Today, many well-respected…

For centuries, adventurers and scientists have believed that not only could we delay death but that "practical immortality" was within our reach. Today, many well-respected…