Experts now better understand the causes of different types of chronic pain. Here's what to know about the treatments that can bring relief.

Nerve damage generally happens slowly, says Isha Gupta, M.D., neurologist. So you might be able to catch it and prevent it ...

Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical Solutions for Back ...

Known as the "stress hormone," cortisol is much more than that. We'll tell you how it works, when it gets out of balance, and ...

Tiny pulses of electricity may provide the next big advance in treating diseases like rheumatoid arthritis. The pulses would be delivered via implanted devices that stimulate the vagus nerve, and they ...

If you've ever wondered why specific exercises feel way tougher even when the weight isn't massive, science has some answers. It all comes down to how your body ...