With Super Bowl XLIX just around the corner, "Frontline" is asking fans for their thoughts on the NFL's concussion problem.

Shares of Anthem competitors UnitedHealth Group Inc. and Aetna Inc. also rose about 30 percent or more last year.

A single X-ray or CT scan exposes a person to just a tiny bit of radiation, but over time, that exposure can add up to increased rates of cancer — especially for kids. Now, patients at Riley Hospital for Children in Indianapolis have a new option.

Coverage under the expanded Healthy Indiana Plan – dubbed HIP 2.0 – will begin as early as Feb. 1 for individuals who qualify and sign up. As many as 350,000 Hoosiers are expected to qualify.

Making pot legal for adults means teens will be more likely to use it too, say pediatricians. And while they're concerned about health effects, they say there are better ways to deter usage than jail.

Angry mobs that targeted health workers. A single funeral that infected 365 people. No isolation wards in Liberia. These are some of the striking points in WHO's new analysis.

The vaccine is only about 23 percent effective against the dominant flu strain, according to the Centers for Disease Control and Prevention. That's because the strain mutated slightly.

The State Department of Health is spending the next year reaching out to new and expectant mothers in an effort to curb the state’s infant mortality rate, through a public awareness campaign called Labor of Love.

Working more than 48 hours a week makes risky drinking more likely, a study of people in 14 countries finds. And that held true for rich and poor, men and women.

Since the 2010 Dietary Guidelines, more evidence has piled up showing the benefits of drinking water and the risks of sugary beverages. So scientists say it's time for a water symbol on MyPlate.