The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

Medically reviewed by Amy Kwan, PT Your latissimus dorsi (your "lats") is a broad, flat, triangle-shaped muscle that spans ...

This influx of calcium at the contact site attracts and activates a kinase called CaMKII, a protein known to be important in ...

A physical therapist reveals warm-up habits that could be damaging your body after 50. Learn proper pre-workout techniques to protect your joints and muscles.

Tired of endless workouts at the gym that don't deliver results? Fed up with flabby arms and eager to tone your upper body? Good news: it's easier than you think. In just 20 minutes a day, you can ...