The Marvel Cinematic Universe has officially welcomed the X-Men. A new teaser for Avengers: Doomsday places Patrick Stewart’s Professor Charles Xavier, Ian McKellen’s Magneto and James Marsden’s ...

Is innovation inherently a hit-or-miss endeavor? Not if you understand why customers make the choices they do. by Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan For as long as we ...