Aug. 12 marks the 25th anniversary of the launch of IBM’s first personal computer, a landmark system that would spawn generations of clones and make IBM a household name.

Scientists get rare glimpse of 500-million-year-old unborn creatures using a new imaging technique.

Subtle differences make a verb sound more like a verb and make noun more "nouny."

A new service that measures radio signals beamed between your cell phone and cell phone towers could soon help speed up your commute.

Research confirms infants can spot arithmetic errors.

The fossil teeth of ancient bison can be used as a tool to reconstruct historic climate and vegetation changes in the Great Plains.