In honor of the 150th anniversary of the famous speech, a Google exhibit lets people view one of the five known copies in Abraham Lincoln's handwriting.
After Apple changed the rules on virtual currencies, the first Bitcoin apps are returning to the App Store.
This bizarre new video from Sony has a brown-gloved stranger opening up the PS4, in a bunker, with a menacing score.
These sensor-packed locomotives compute some 150,000 data points per minute. CNET Road Trip 2014 got a chance to see how they're built.
Camp Grounded lets grown-ups relive their summer camp days, but only after surrendering all their digital devices.
Eager beavers can try a preview version of Google's next mobile operating system as Google tries harder to court developers.
Where did Superman's red trunks go? Learn the answer to this and other super-questions on a San Diego Comic-Con Preview Night tour of Superman's suits over the years.
A new app from Random House lets you experience Terry Pratchett's fictional city of Ankh-Morpork as you've never seen it before.
If you don't know of Mavis Batey, you should. Her work cracking the Enigma machine's coded messages was crucial to the success of D-Day landings during WWII.
Newly measured distance to stellar debris in the northern sky links it more firmly to an explosion observers saw in 1181.