For over 30 years, Terrie Williams has been studying exercise physiology in wild animals: African lions and wild dogs, dolphins and whales, coyotes and mountain lions, as well as a few human athletes.

The death of Tim Russert is teaching us a lot about the mechanics of sudden heart attack. First, we're all right to be paranoid. There are roughly 1.2 million heart attacks a year in the U.S., over ...

Simon Keith is, literally, a walking miracle. In 1989, the former soccer standout for at UNLV, made history by becoming the first heart transplant recipient to play professional sports. Keith was the ...

Last week, the American College of Cardiology, whose marketing skills approach those of the pharmaceutical industry, provided a stage for clinical trial results comparing ways to prevent heart attacks ...

For over 30 years, a researcher has been studying exercise physiology in animals: African lions and wild dogs, dolphins and whales, coyotes and mountain lions, as well as a few human athletes. She has ...

Eric Church has words to the wise in his new song, "Never Break Heart." Penned by Church and Luke Dick, the bluegrass-leaning song (tinged with a twinkling banjo) finds the singer encouraging the ...