Marc-Andre Fleury stopped 32 shots for the Penguins, who won their sixth straight home game.
Malkin missed two games last week after being injured during a morning skate. He looked fine while bulling his way toward the net 4:16 into the second period for his eighth goal of the season. Crosby pushed his season-point total to an NHL-best 43 when he deflected in a shot by Pascal Dupuis midway through the third.
Matt Calvert scored with less than a minute left for Columbus, spoiling Fleury's shutout bid. Curtis McElhinney made 28 saves but the Blue Jackets struggled again in Pittsburgh.
What we expected is what we got. Very mature young individual that's focused. He is on the right track. He's not only a great hockey individual, but he's a good person off the ice. He seemed to take a leadership role with this group right off the hop and ran away with it, and was vocal, was respectful, was everything it takes to be a Panther. His future looks bright.
— Florida Panthers director of player development Brian Skrudland on defenseman Aaron Ekblad's performance at development camp