In-depth

Complications

Liver disease

Find out how to prevent common liver problems.

Symptoms

Dry skin

Extreme temperatures — hot or cold — can take a toll on your skin. Here's how to pamper and protect it.

Tests and diagnosis

Chest X-rays

Even with today's high-tech medical devices, the basic chest X-ray remains an important tool in diagnosing various conditions. Here's a look at how it works.

Jan. 28, 2014