Good relationships don’t just protect our bodies but also our brains. The people most satisfied in their relationships at age 50 are the healthiest at age 80.

When swelling and pain sidelined his marathon runs, Wallace Isaac Gaunichaux turned to specialists to uncover and treat a potentially dangerous vein syndrome.

Swimming in the World Transplant Games lets Fred Nelis test his limits.

Whether you're starting up or starting over, these 10 tips can kickstart your new fitness routine.

More than 34 million Americans provide unpaid care to an older adult. These caregivers need support, experts say.

Sheriff's detective Marcus Glover thought he'd been hit by a bullet. The culprit? A ruptured Achilles tendon. After a new type of surgery, he's back on the beat.

A new study suggests older adults gain much well-being from their small number of social connections.

Generations of tea-drinkers attest to the natural benefits of the world’s second-favorite drink.

MRI-guided ultrasound waves can heat and destroy tiny areas of brain tissue that trigger tremors.

A 10-year-old’s craft project becomes a source of motivation for people receiving stem cell transplants.

The ability to read and write allows people to engage in 'cognitively enriching' activities that exercise the brain.

During a trip to her Michigan cottage, a burst aneurysm lands a Dallas woman in the emergency department. Two surgeries later and she's up and running.