Brandon Rush scored 18 points and Sasha Kaun added a season-high 16, leading No. 6 Kansas to an 87-57 victory over No. 9 Oklahoma State on Wednesday night. Darnell Jackson and Sherron Collins added 10 points each for Kansas (14-2, 1-0 Big 12), which won its eighth straight and snapped the Cowboys' four-game winning streak. Oklahoma State (15-2, 1-1) lost its 32nd straight road game against a top 10 team. The Cowboys have not won in a top 10 opponent's home gym since a 52-50 overtime victory against the Jayhawks - ranked No. 2 at the time - on Jan. 2, 1958. The Cowboys shot 32 percent (17-for-53) and committed 20 turnovers, while Kansas had 17 steals, tied for the Jayhawks' second most in a conference game. Kansas scored 23 points off turnovers, outscored the Cowboys 18-0 on fast breaks and 48-18 in the paint. Kansas led by as many as 22 points in the first half, but JamesOn Curry's 4-point play on a foul by Collins got Oklahoma State within 53-40 with 15 minutes to go. The Jayhawks responded with a 16-5 run over the next 5:47, padding their lead to 69-45, and added a 12-0 run - capped by Darrell Arthur's thundering dunk - to make it 81-48 with just over 4 minutes left. Curry and Kenny Cooper led the Cowboys with 12 points each and Terrel Harris added 10. Mario Boggan, who came in as the Big 12's second-leading scorer at 21.9 points per game, was held to a season-low eight points on 4-for-16 shooting. Curry had been fifth in the conference with an 18.9-point average. Oklahoma State coach Sean Sutton earned a technical foul in the first half for arguing that Arthur's block of Boggan's shot should have been a foul. Rush, who was 9-for-10 from the line, hit one of the resulting free throws and dunked on the ensuing possession for a 23-8 lead. After committing turnovers on its first two possessions, Kansas opened the game on a<br><br><a href='; target='_blank'>;