Treating prostate cancer is a balancing act — not too much treatment, but not too little. And it looks as though doctors may be getting better at balancing.

Your day-to-day activities just may halve your risk for heart failure.

The question of whether to take antidepressants during pregnancy is an intimate and complicated one. But if you're pregnant (or trying to be) and you have depression, you may want to consider the risks.

A stroke happens in an instant, and many who survive report that their brain never works like it once did. But these problems with memory and thinking ability may not just be the immediate aftermath.

If insomnia is keeping you up at night, you may want to change how you think.

Screening for breast cancer may be a double-edged sword.

An experimental medication continues to show promise in treating colorectal cancer patients.

For some men, low testosterone levels may be tied to a common mental health problem.

Mental illness consists of an array of complex and hard-to-pin-down disorders, but avoiding misdiagnosis can be crucial to treating it properly.

At one time, many people thought indoor tanning meant a healthy glow year-round. Today, more and more people may be realizing that this isn’t so.