December 21, 2012 7:41 am Is December 21 the End of the World? Dr. Todd Farchione says idea of apocalypse comes up at various points in time, but we should keep it real and look for evidence US & World Videos 2:07 Same-sex marriage: Cambridge marks 20 years since the first in Mass. 2:59 How corporate America is prioritizing DEI investments 0:59 Jury seated in Karen Read murder trial, hearing for outstanding motions Thursday 1:33 Ice Cube talks basketball: The Big 3 league, how far the Celtics can go, and more 2:31 Mike Gorman retires as voice of the Celtics