Massachusetts August 10, 2022 5:49 pm Gas Prices Dipping Back Down The average price of a gallon of gas is down, but there’s still a wide range of costs from town to town. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments