Tennis elbow, the typical culprit that plagues serious players, is not to blame in Rafael Nadal's withdrawal from the US Open, which starts today.

The use of complex diagnostic tools is on the rise among injured workers. Imaging can be great for understanding the internal structures of the body. However, when it comes to low back pain, imaging may be a costly and time consuming distraction.

Post Traumatic Stress Disorder (PTSD) can be a harmful mental disorder that affects many individuals. A simple new treatment method may offer an effective and quick way to relieve symptoms.

Who has the time to workout these days? Apparently, it just takes 30-minutes a day, every day to lose a little weight and get healthier.

It can be easy to open a bag of chips and mindlessly start snacking until there's nothing left. But keeping track of how much goes in can help end the munchies.

Marijuana can stunt brain development in minors. Frequent marijuana use, starting at a young age, can lower a person’s IQ up to five points over the years.

It’s been a difficult couple of years for American tennis legend Venus Williams. Last year she only played in four tournaments. But, Venus did bring home a gold medal by winning the Olympics doubles event.

Even in the first few years of rheumatoid arthritis, your joints can become badly damaged. So doctors often put patients on strong drug treatment early in the course of disease.