Schools April 9, 2021 5:46 pm Number of COVID Cases Up Slightly in Mass. Schools. What It Means. As more kids return to classrooms in Massachusetts, the number of cases in school is on the rise, albeit slightly. Should we be concerned? US & World Videos 3:36 Forecast: A whole lot of sunshine over the next 10 days 2:05 Alternatives to Mayor Wu's property tax plan being discussed at hearing Thursday 1:54 Boston Teachers Union protests held amid ongoing contract talks 0:35 Traffic delays after 2 trucks crash on I-95 in Lynnfield 3:09 Forecast: Quiet and cool