DEA agents had a drug dealer secretly record monthly visits with Dr. Mordechai Bar, getting prescriptions in minutes and ...

Preliminary toxicology results, unconfirmed by NBC News, found Payne had multiple substances in his system when he fell to his death from a third-floor balcony at a hotel in Buenos Aires, Argentina, ...

An autopsy carried out on the body of 19-year-old Styliani Giorgalli, who died in a traffic accident on Monday, revealed that ...

MacroGenics has struck a deal to sell the rights to its Margenza breast-cancer drug to fellow biopharmaceutical company TerSera Therapeutics for an initial $40 million. MacroGenics on Tuesday said it ...