Boston Celtics head coach Joe Mazzulla loves to push his players, and his halftime challenge sparked the team's comeback win ...

The Boston Celtics found themselves on the brink of an embarrassing loss to the Philadelphia 76ers, trailing by as much as 26 points during the third quarter.

Here's how the blockbuster trade between the Lakers and Mavericks affects the Celtics. Read more on Boston.com.

Boston Celtics head coach Joe Mazzulla watches from the sideline as they take on the Sacramento Kings at TD Garden. Mandatory Credit: David Butler II-Imagn Images / David Butler II-Imagn Images As ...

On Friday night, the Boston Cetics beat the New Orleans Pelicans by a score of 116-114. Jayson Tatum made a game-winning shot ...

Move4Heather Night honored the life and legacy of Heather Walker​, the Celtics executive who died from brain cancer in April ...

According to reports, Boston Celtics ownership has finally come around to accepting bids for the upcoming sale of the storied NBA franchise. While we have yet to receive an official shortlist ...

The Boston Celtics just lost another painful game, this time to a buzzer beater by the Houston Rockets. Fans and critics have been clamoring for a change, with the top way being a trade.

Horford (toe) is listed as probable for Friday's game versus the Pelicans, Taylor Snow of the Celtics' official site reports. Horford is expected to return to action Friday after missing Boston's ...

Kristaps Porzingis scored 26 of his season-high 34 points in the first half, and the Boston Celtics coasted to a 122-100 victory over the Chicago Bulls on Wednesday night.The 7-foot-2 Porzingis ...