“Flea bites often result in small, red bumps, with a ‘halo’ around the bite center,” says Jim Fredericks, Ph.D., a ...

Emilio Morenatti, chief photographer in Spain for The Associated Press, arrived in St. Peter’s Square before sunrise to wait ...

Passover is a historical and spiritual moment in the Jewish calendar. But it is only the beginning, for ultimately, it is ...

Top dermatologists share the things they would never do to their skin, nails, and body. They shared their best personal ...

A new study on Lyme disease sheds light on the persistence of symptoms; another new study points to an antibiotic that may be ...

Robert F. Kennedy Jr. is amassing Americans' private medical records for a new autism study. Data will be collected from ...

As measles cases continue to increase in the United States, this is what you should know about symptoms and your MMR vaccine ...

The FCDO shares guidance on 266 countries or territories. Of these, 73 are currently flagged as having ‘no-go’ zones. The ...