April 6, 2021 10:17 pm Here's Why Mass. General Hospital Is Studying Psychedelics We take a closer look at how doctors are using psychedelics as medicine and what they hope to learn in the future. US & World Videos 3:16 Forecast: Chilly weather to continue through the weekend 2:08 Concern rises as drone sightings are reported in Massachusetts and New Hampshire 2:14 Community demands answers on the death of Mass. State Police trooper during training exercise 2:20 Cleanup continues after massive water main break in Boston 3:37 Forecast: More cold air, with snow in the forecast?