When students on the traditional calendar enter kindergarten, 7th grade, and 12th grade, their school will check to make sure they have their required vaccines.

As the nature of bees suggests, good and bad mingle. Painful stings, but beautiful pollination that boosts crops. The enzyme and main allergen, phospholipase A2, causes swelling and cell damage, but ...

Health officials in Illinois and North Dakota say their states' measles outbreaks are over, pointing to a continuing slowdown ...