February 5, 2019 5:57 pm Using Fat to Combat Obesity Researchers at the University of Massachusetts Medical School are taking a different approach to reducing body fat by using “good” fat to combat obesity. NBC10 Boston’s Kristy Lee explains. US & World Videos 2:58 Karen Read trial: Defense accuses prosecution witness of perjury 2:24 Gov. Maura Healey reacts to Steward bankruptcy filing 9:57 Week 2 of the Karen Read trial resumes Monday 2:33 Karen Read trial resumes Monday 2:07 Steward Health Care files for bankruptcy