University of Queensland researchers have developed a less invasive way to test for a potential life-threatening reaction to ...

A new study explains how a tiny enzyme switch helps muscles make energy during exercise and may even connect to diabetes risk ...

Full-body MRIs are all the rage. We take a look at three major companies offering such testing.

By Dr. Liji Thomas, MD A simple handgrip test may reveal more than muscle power in very old adults, offering insight into how ...

"That $99 saved my life," Ronnie Paul said of the test that showed he was at immediate risk of a heart attack ...

Muscles make up nearly 40% of the human body and power every move we make, from a child's first steps to recovery after injury. For some, however, muscle development goes awry, leading to weakness, ...

Two sleep doctors weigh in on the top ingredients to look for when shopping, and based on their recommendations and the ...

A preventive cardiology dietitian and a doctor specializing in women's health weigh in on the benefits of, and hype around magnesium supplements for health.

Experts share what role potassium plays in your body, the best foods that contain it, and when you should consider a ...

Engineers at Washington University in St. Louis have developed a new class of protein-based fibers modeled on the aligned ...

To reach 100 reps each day, Heria completed 50 per arm. He could split the reps into as many sets as needed and spread them across the day. After each session, he rated the difficulty and fatigue.

Take a closer look at a 1967 Pontiac GTO that has been transformed into an eye-catching powerhouse, boasting an impressive 1100 horsepower. This video captures the classic style of the GTO combined ...