Controversy swirls around whether ADHD is over- or underdiagnosed — bringing into question the real rate of ADHD. New evidence sheds light on the factors that may affect reported rates of ADHD.

Having breast cancer is difficult, and pain after breast cancer surgery can make it a double-whammy. A new technique, however, may offer relief.

Pregnancy is an exciting time, but many women have a few anxious moments. Women who have had weight loss surgery may have more anxious moments than others. Some of those moments, however, may not be warranted.

Economic and job-related crises affect many people during their lives. For some adults, these crises may lead to self-harm. Fortunately, help is available for those who are at risk.

Leonard Nimoy, most famous for his iconic portrayal of Spock on the Star Trek TV series, died Friday at his Los Angeles home at the age of 83.

Diabetes patients just got a more potent insulin option.

High cholesterol and liver cancer may have a common enemy.

The cause of multiple sclerosis (MS) is unknown, but new evidence suggests that coffee could lower your risk for it.

When statin medications don’t work, check the arteries. They may not work because the arteries are blocked.

Pneumonia is often connected to the elderly, but the youngest among us might have an increased risk.