AbbVie Inc.’s stock rose 7.7% Friday to lead S&P 500 gainers after the drug company beat fourth-quarter earnings estimates and offered an upbeat view of 2025, as its newer immunology drugs ...

Merck & Co., Inc. has kicked off two Phase 3 trials for its experimental PrEP therapy, MK-8527. **The trials, EXPrESSIVE-10 ...

Learn about July 2025’s top biotech deals, featuring major collaborations in small molecules, antibodies, and drug delivery.