The Streak Is Over. Did the Celtics burst the Cavaliers’ bubble? The headline matchup of the Emirates NBA Cup last night was ...

Jayson Tatum and the Celtics handed the previously 15-0 Cavaliers their first loss of the season. Read more on Boston.com.

It's more advantageous to be a 5-through-8 seed than to be a 1-through-4 conference champion seed in terms of financial gains ...

Despite trailing by 21, the Cavaliers mounted a fierce comeback with an 18-3 run in the third quarter, cutting the deficit to six. Donovan Mitchell delivered a stellar effort with 35 points, eight ...

Al Horford might be 38 years old, but he didn't look a day under 25 on Tuesday night. Read more on Boston.com.

The Cleveland Cavaliers' unbeaten start ends in Boston. Avalanche of Celtic first-half 3-pointers helps lift them to NBA Cup ...

The defending NBA champions held off the league’s hottest team, with Jayson Tatum scoring 33 points and adding 12 rebounds to ...

Not since LeBron James wore a Cleveland Cavaliers uniform has there been a true rivalry between the Boston Celtics and Cavs, ...

The Celtics will visit the Washington Wizards on Friday night in their third of four NBA Cup group-play games.

The Cavs fought back from a 21-point deficit to narrow things up in the second half, but the defending NBA champs held on ...

Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they ...

The streaking Cleveland Cavaliers tested themselves against the defending NBA champion Boston Celtics and came away with a ...