Massachusetts General Hospital May 27, 2020 12:17 pm Researchers Developing COVID-19 Smell Test Researchers at three Boston hospitals are developing an at-home smell test that may detect the early stages of the novel coronavirus. US & World Videos 6:19 Police surround pro-Palestinian encampment at MIT 5:12 Karen Read's defense pushes the question of credibility 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