One-year-old Lily Newcomb is a tiny soul with a mighty heart. On Jan. 31, the brave 1-year-old underwent open heart surgery. Sign up for our Newsletters “You can still see her zip-ties,” said ...

For most of history, the human heart has been regarded as a forbidden organ too delicate to tamper with. It might have remained so, were it not for World War II. Military doctors, facing injury ...

"A lot can change in a matter of five hours," Paul Baier tells PEOPLE. "It's important to be thankful for everything you have, every second of every day" The Baier Family Fox News host Bret Baier ...

Joan Mertz, 83, became the first patient in the state to undergo an artificial heart valve replacement without the need for open-heart surgery.