The YotaPhone 2 is an Android phone with a twist -- it has a second display stuck to its back that uses e-ink technology to always display information without draining the battery. Check out our video review of this two-faced phone.
A new 2D camera developed by a team of biomedical engineers is the fastest ever made, able to image light phenomena in more detail than ever before.
The smartphone with a low-power screen on the back is back, but it ain't cheap.
Engine failure leads to a crash for an amateur pilot from Connecticut -- six years after an accident in a similar plane.
The Facebook CEO will host another ask-me-anything session with the public, on December 11.
Biotech startup Suneris has developed a plant-based polymer it says functions like "Lego building blocks for the body," drastically reducing the amount of time it takes to stop a wound from bleeding.
One for each car! Or two for the same car. You get the idea. Plus: Two Windows 8.1 tablets priced under $100!
50,000 bitcoins, worth about $20 million, were seized from digital wallets on computers belonging to Ross Ulbricht, the online drug market's alleged mastermind.
At its annual developers conference, Samsung unveiled its second-gen Simband wearable, now in its beta stage for developers and equipped with more robust sensors.
Microsoft delivers its second update in two months to the tech preview of Windows 10. Here's what's in it.