Image: NASA Astronaut Tim Kopra on Dec. 21 spacewalk

Expedition 46 Flight Engineer Tim Kopra on a Dec. 21, 2015 spacewalk, in which Kopra and Expedition 46 Commander Scott Kelly successfully moved the International Space Station's mobile transporter rail car ahead of Wednesday's ...

Gadgets that bring the Internet to the TV

(AP) -- Do you have 157 channels and nothing on? Not if your TV is connected to the Internet. There's a wealth of movies and TV shows available, often at reasonable prices and sometimes even free. And it's getting easier ...

HDMI could soon be replaced by new cable technology

(PhysOrg.com) -- A new audio/video cable techology is being developed that might spell the end of HDMI cables, which are currently used to connect a wide range of audio and video devices. The new technology is known as HDBaseT ...

New USB hub cuts a cord

I maintain that anything helping me to get rid of wires is aces with me. Basically I can't stand wires. I truly believe that anyone who has confronted the rat's nest of wires behind their desk must be in agreement to my cordless ...

Review: Use power outlets as a Wi-Fi alternative

(AP) -- Setting up a Wi-Fi network at home has gotten much easier, yet the process can still be daunting. Or the wireless signal won't reach everywhere. A good alternative that has gotten little attention involves your electric ...