'HaveBlue,' reportedly engineer Michael Guslick, posted this image a gun he printed the key components for on his blog. (credit: haveblue.org)

Man Claims To Have Made Functional Assault Rifle Using 3-D Printer

The AR-15 is the same kind of rifle James Holmes is alleged to have used to carry out the worst mass shooting in U.S. history during a showing of “The Dark Knight Rises” in Aurora, Colo.


Flat screen TV

The Holiday Season’s Hottest TV Technology

If you love watching your flat screen now, wait until you see what’s coming next – and just in time for the holidays, with prices so low, they’re too good to be true.