When you're running up stairs or out on a jog, your muscles eventually start to feel heavy and weak. That's fatigue setting in, a sign that the muscles' energy reserves are becoming depleted. But a ...

It has remained mysterious for millennia, but we’re finally uncovering the profound role the lymphatic system plays in ...

Baking soda (sodium bicarbonate), which is commonly used for cleaning in daily life, has recently been proven effective in ...

Speaking recently on Sarah Grynberg’s A Life of Greatness podcast, Simms explained the different movements she advises ...

In “Replaceable You,” Mary Roach describes mind-boggling efforts to replace human body parts—and why it’s proven to be so ...

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

Turns out a shoulder roll can drop your blood pressure, which may be the reason for the pleasurable sensation.

We've long known that regular exercise builds muscle, strengthens the heart, and lifts our mood, but a new paper shows the ...

Airbags are an incredibly important piece of automotive safety gear. They’re also terrifying—given that they’re effectively ...

Fish is an excellent source of calcium, especially varieties that are eaten with their soft, edible bones such as sardines, ...

The Department of Correction has agreed to pause the introduction of electronic body scanners in state prisons after state officials charged with overseeing the well-being of incarcerated individuals ...