Cat Health Symptoms - Videos

On this webcast, 11-year-old Ahmad Abdella joins us to talk about life after brain surgery. What are his feelings about the procedure? How was his recovery? Are his symptoms gone?

Anyone who was exposed to the World Trade Center attacks for a prolonged period of time face an increased risk for health problems, but they may not have symptoms for years.

Learn how pacemakers can change the lifestyle of those who have them.

A new study finds a link between feelings of hopelessness and increased thickening of the neck arteries in middle-aged women.

A museum in Chicago has updated their heart exhibit.