Massachusetts 6 hours ago Artists reveal paintings hidden in walls of Old North Church During a restoration project at the historic church in Boston’s North End, artists are carefully removing layers of paint to unveil some artwork that has been covered for ages. US & World Videos 2:03 Parents and teachers demand action as mold problems plague Cape Cod elementary school 2:06 Gov. Healey meets Nibi after allowing the beaver to stay at wildlife rescue 2:02 Woman hurt in Green Line derailment speaks to NBC10 Boston about MBTA 2:46 Boston-based company selling AI robot that grows cannabis 1:46 Watch out for this ‘card declined' scam