Your Health

Colorado has cut the number of people without health insurance in half, with 20 percent of state residents now on Medicaid. but out-of-pocket medical expenses can still be hard for families to afford.

Late-night coffee, tea or cola does more than keep you up, scientists say. The amount of caffeine in a double espresso can delay the internal clock in cells throughout your body by about 40 minutes.

Brain scans found abnormally weak connections in the brains of premature infants may make them more prone to develop autism, attention deficit hyperactivity disorder and other emotional disorders.

A recent federal study found between 11 and 13 percent of children in the neighborhoods surrounding an old factory site in Philadelphia had elevated levels of lead in their blood.