Celtics coach Joe Mazzulla says playoff basketball doesn't change much from regular season10 spotted seals released into ocean off northeast China cityThe Canucks are starting a 3rd different goalie, Arturs Silovs, in Game 4 of series with PredatorsJets defenseman Brenden Dillon out for Game 4 against Avalanche with lacerated handRunner dies after receiving emergency treatment at Nashville race, organizers sayJoe Biden wins Democratic primary in Puerto RicoNuggets, Thunder have chances to move into Round 2, and Boston seeks 3Jury finds Wisconsin man guilty in killing, sexual assault of 20New charges announced against 4 youths arrested in gunfire at event to mark end of RamadanBritain's Got Talent air guitarist Sven Smith stuns judges as he narrowly avoids X