Repeated exercise, or wasting, can change the way key genes work.

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...

There is still a debate about very high-level endurance exercise. While most recreational runners show no lasting harm, some ...

Scientists believe bunions may form due to family history, having low arches, and wearing unsupportive footwear ...

The way Sahelanthropus tchadensis moved has long been debated. The discovery of a small bump on the front of the thigh bone ...

To create a safer, more practical robot, Professor Ryan Truby and his team developed a soft, flexible actuator that enables robots to move by expanding and contracting—just like a human muscle. To ...

The turbocharged events of the last week - and the new US National Security Strategy - raise pressing questions about the new ...

The Burmese cat is a sleek, social breed known for its satin-like coat, muscular build and deeply people-oriented personality ...

The Supreme Court heard arguments over laws passed by more than half the states to bar transgender girls and women from ...

Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.

Two patients found infected with highly infectious Nipah virus are currently battling for their lives in ICU. Reports say ...