coronavirus July 26, 2021 7:23 am Mass. Lawmakers to Hold Child Vaccination Hearing at Museum of Science Massachusetts lawmakers will hold an invite-only oversight hearing on COVID-19 vaccinations for children at the Museum of Science Monday. US & World Videos 0:20 Trash room fire sparks at Boston apartment building 0:25 Electrical failure causes outages, smoking manhole covers in Everett 2:23 Search for suspect after sexual assault reported in Cambridge 4:09 Budgets, staffing, and social media can all impact violence in schools, administrators say 2:35 Sumner Tunnel closed for weekend