Jenny McCarthy had a memorable guest role as "Courtney" AKA con-artist "Sylvia" on Two and a Half Men. But the actress later ...

Ready to get schooled on how to tongue kiss? We asked people with years of experience in locking lips for their tips on how ...

The herpes simplex virus type 1 (HSV-1), which affects almost two-thirds of the world's population and is generally ...

One-in-six patients treated with the modified virus as part of a clinical trial saw their tumors disappear completely.