The bacteria that live on your skin could be playing a role in protecting you from the sun's harmful UV rays, scientists have discovered.

Friends are central to a happy and meaningful life. But if you’re not naturally extraverted, here are five research-backed ...

YUFLYMA® (adalimumab-aaty) is a high-concentration (100mg/mL) and citrate-free formulation of Humira® (adalimumab) biosimilar ...

Immune cells known as neutrophils act as first responders to infection. Research on zebrafish shows light regulates their ...

Brent Kohlhoffer was convicted of killing two Toledo teens. He never took the stand — until now. In this 11 Investigates exclusive, he breaks his silence.