Little ones' lunchboxes often contain fat, desserts, sugary drinks, researchers say

Survey results show lots of primary care physicians lack knowledge of causes, treatments

Ebola Outbreak Could End Next Year: U.N. Official

Signs they need medical attention

It doesn't replace good dental care

Sample of bacterium that killed British man in 1915 shows how germ changed over time, researchers say

Women with the condition were about one-third more likely to deliver early, study found

Changing medical practices credited with some of the decline

Painful infection is common in Caribbean, and Central and South America

Coordinated care is essential for reducing death rates, experts say