After Apple changed the rules on virtual currencies, the first Bitcoin apps are returning to the App Store.
Who needs the Bat-Signal when you can send letters using these collectible Batman stamps from the US Postal Service?
Since Google's co-founder took charge in 2011, he's had the search giant thinking bigger than ever. What to expect at Google I/O this week? Even if it's nothing mind-blowing, it's all according to plan.
List of approved subjects obtained by The Washington Post reflects a shift toward more popular individuals as a new revenue source for the cash-strapped service.
Turn your favorite photos into shareable emoji with this free app.
Australia has rolled out a new kind of stamp with a QR code that lets you record a personal video message to send with your package.
Another bad guy is headed to "Gotham," causing trouble for the citizens of Bruce Wayne's hometown. The actor best known as Peter Petrelli in "Heroes" is slated to play the charming psychopath.
Satellites the size of a Rubik's Cube could explore distant planets, thanks to tiny ion thrusters that could help reduce the cost of space missions.
Make sure the Caped Crusader wears more than just gloomy black by voting in this collectibles poll from DC Comics.
The ride-sharing service says the data, compiled in a way that protects driver and rider privacy, can be used to reduce congestion, expand transportation options and even identify potholes.