The United States Postal Service is celebrating its 250th anniversary with two new stamps and a retired stamp voting contest.

The contest promotes awareness about ticks and encourages people to take precautions before going outdoors. It's part of the Shapiro administration's effort to promote healthy behaviors and ...

Health officials in Colorado say its measles outbreak is over. The U.S. added 10 new cases this week for a total of 1,319. States with active outbreaks include Arizona, Georgia, ...