Silicon Valley is pouring more money into Internet security companies than ever before.
The Roost Smart Battery packages Wi-Fi connectivity into a 9V package. Put it into your old smoke detector, and you'll know if it sounds no matter where you are.
Logitech's first stab at an iOS game controller nails design and feel, but lacks flexibility or extra features.
The Powerwall for homes and Powerpack for businesses can store energy from solar panels and help you save on energy bills.
If you can live with the Innergie PocketCell's price, you're getting one of the better -- and more versatile -- portable chargers.
The battery life on the Apple Watch will last you about a day. Here's you can squeeze some extra juice out of it.
The past year of debate and strife in cities nationwide has pushed law enforcement agencies to begin adopting body cameras. The result: shares of body camera makers are soaring.
The software maker sheds light on the secretive workings of the ambitious holographic headset -- by making us develop an app in real time.
Technically Incorrect: Tapping an app and begging for Pizza Hut to call 911 may have saved a Florida woman and her three children from her knife-wielding boyfriend.
The Powerwall home battery aims to revolutionize energy consumption, Messenger ends its Mercury mission with a bang, and Microsoft's age-detecting tool is not to be trusted.