Boston 11 hours ago Officials say plane's engine caused fire at Logan Airport Grass caught fire behind a United Airlines plane Monday, according to Massport. US & World Videos 6:15 Celtics start season by raising Banner 18, blowing out Knicks 2:18 Hanson says Trump water tower dispute has cost taxpayers $3,600 5:31 Celtics celebrate Banner 18 as they open NBA season against Knicks 2:18 Owners of historic Concord road fight to keep land private 2:57 Celtics fans gather at Boston City Hall Plaza for watch party