The Michael Jackson performance on the Billboard Music Awards was the result of nearly half a year of planning, choreography and filming, not to mention the development of new technology.

Move over traditional billboards. Three-dimensional, slightly hypnotic holograms may soon replace two-dimensional signs and ads. Several companies with this technology said 3-D holograms will ...

A hologram of Michael Jackson made its debut Sunday at the Billboard Music Awards, mirroring the late King of Pop's signature slick dance moves as some members of the audience became emotional.