August 11, 2017 6:45 pm New School Bus Routing Software in Groton Helps Cut Costs A new school bus-routing software is being put into effect in Groton, and the hope is to make the routes more efficient while saving the district money. US & World Videos 1:42 Car sent flying into the air after speeding through rotary in Massachusetts 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:31 Synchronized swimmers: See an incredible triple whale breach 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit