Color Killer, a punk rock band from Marlborough, will be kicking off the 2018 Mayor’s Summer Concert Series in Union Common on Thursday, June 21, at 7 p.m. This hometown appearance will feature ...

Killer whales - actually part of the porpoise family - are considered endangered in the Pacific Northwest of the U.S.; estimates of their worldwide population range from 50,000 to more than 100,000.