Charles River December 6, 2018 7:18 am Environmental Concern, Oil Spill in Charles River Crews are searching for the source of an oil spill in the Charles River. US & World Videos 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:33 Massive fire destroys Randolph apartment building 2:50 Rally held in Boston in support of Jewish college students 2:39 MIT president calls for shutdown of student encampments 0:16 4 people seriously hurt after boat sinks off Cape Cod