September 16, 2020 7:48 pm Lowell Schools to Go Remote Officials in Lowell are scrambling to make last-minute changes over concerns about air purifiers in schools. US & World Videos 0:39 Police respond to incident in Whitinsville 2:39 American man awaits sentencing in Turks and Caicos ammo case 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene