cold weather February 3, 2023 6:20 am Protecting Yourself in the Dangerous Cold Doctors are warning about the threat of frostbite in the extreme cold as Boston lays out its plan to keep its homeless population safe. US & World Videos 2:04 Newton dentist office aiming to keep kids comfortable 2:08 Tension grows over campus protests in Boston 1:53 Opening statements begin in the Karen Read trial 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:39 MIT president calls for shutdown of student encampments