Welcome back: Capitals return from the break by crushing the Penguins - NHL Quarter-Century team: Penguins' Sidney Crosby, Capitals' Alex Ovechkin highlight roster of league's best - Capitals-Penguins remains a rivalry in which trends go to die - Catfish, knights and rats, oh my! Inside the traditions of NHL playoff teams - NHL playoff standings: Projecting the Penguins' path to the postseason