Scientists have identified the first brainwave biomarkers for OCD, opening the door to personalized, on-demand brain stimulation that targets distressing compulsive behaviors as they arise.

By Matt Rehbein, Hanna Park, Martin Goillandeau, Lauren Mascarenhas, Mike Figliola, Mary Gilbert, CNN (CNN) — Severe turbulence struck a Delta flight from Salt Lake City to Amsterdam Wednesday, ...