BREAKING NEWS Greeley high school student arrested after gun, ammunition allegedly found in backpack on school grounds

Scott Lindell

Employees at Lockheed Martin (credit: CBS)

Lockheed Martin Working On New Generation Of GPS

GPS technology can have problems, including a weak signal. But CBS4’s Paul Day learned space engineers at Lockheed Martin are working on a new generation of GPS to benefit both the public and the military.

10/13/2012

Listen Live

AM/FM Stations

Featured Shows & Multimedia