An international research team has mapped the millisecond-by-millisecond process by which nerve signals activate muscles, uncovering a previously unseen “primed” intermediate step.

Whey protein, in general, is a fast-digesting, fast-absorbing protein,” says Molly Kimball, RD, CSSD, founder and director of ...

What happened after Michael J. Fox finally met Eric Stoltz 40 years after replacing the actor in 'Back to the Future' ...

Scientists discovered that lean pork builds muscle more effectively post-workout than high-fat pork, even with identical ...

Scientists hope to prevent deaths from climate change, but heat and cold are more complicated than we thought.

How does skin hold you in? How do heart cells beat together? Researchers at the University of California, Davis, Department ...

Heart disease is the No. 1 cause of death in the United States. These are the steps you need to take to reduce your risk.

Feeling stretched thin? These psychological strategies help busy women get 10+ hours back each month—without sacrificing ...

But the strongest muscle by weight is the masseter, a chewing muscle in the jaw, D'Agostino said. It is small, but it has ...

The Pittsburgh Steelers enter 2025 facing more than just a schedule; they’re staring down a reckoning. The AFC North has ...

Muscle atrophy is when muscles shrink from lack of use. It can occur due to an injury, a neurological condition, or from a ...

Americans are iron deficient and at risk of anemia. You can combat iron deficiency with iron supplements and diet.