‘Dr. Frankenstein’ Surgeon Wants to Perform World’s First Head Transplant in December Some say it can't be done. Dr. Canavero says it can. By Michael Sainato
Yale Rib Blunder Is Latest High-Profile Medical Error Surgeons have also operated on the wrong testicle and the wrong side of the brain. By John Bonazzo
Elon Musk’s xAI Just Doubled Its Valuation to $50B—Who Are the Biggest Winners? By Alexandra Tremayne-Pengelly