The rising cost of labor in China, high-tech robots, and even 3D printing are bringing manufacturing operations back to the United States. But will it guarantee more jobs for American workers?

A non-profit in Texas called Defense Distributed is working to perfect its design for a so-called "Wiki Weapon."

Americans have purchased millions of smartphones, tablet computers and other digital tech this holiday season, and many of those gifts are showing up under Christmas trees this morning.

Americans will buy millions of smartphones, tablet computers and other digital tech this holiday season, and many of those gifts will be given to children.