Some animals can regrow lost body parts. Salamanders and frog tadpoles can rebuild entire limbs after amputation. Mammals ...

Experiments aboard Orion are capturing insights about astronaut health that were never recorded during the Apollo program.

Just how accurate is that smartwatch or smart ring? I tested three health trackers' step counters to find out.

Fitbit’s AI coach is going global, turning your cardio fitness data into clear, personalized insights you can actually understand and act on.

Researchers pinpointed the purpose of mysterious heart neurons in mice—and humans have them, too When you get up out of a chair, your blood pressure instantly increases to compensate for the movement ...

Acarix CEO Aamir Mahmood moved his medical tech company to Oklahoma City to improve heart health with a novel diagnostic tool.