If you feel like everyone you know is coming down with something, you're not imagining it. Public health officials are witnessing a significant surge in flu cases across the country, with emergency ...

State health officials in Missouri and Illinois say there is no change to school immunization requirements following a recent ...

Your circadian rhythm is your body’s 24-hour master clock — controlling sleep, hormones, digestion, and even your temperature ...

The United States reported a record number of measles cases in 2025, and the virus continues to spread rapidly in the new ...