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LG unveils smartphone with dual display, improved camera

South Korean smartphone maker LG Electronics Inc. unveiled a new smartphone Thursday with an additional screen and a camera that can capture a wider scene when taking a selfie, hoping to arrest a slide in its market share.

Heists go Hollywood with DefCon hacks

Hollywood-style heists took on real-world potential as hackers at a Def Con gathering showed how to crack safes in full view of security cameras without ever being seen.

New ultrasound sensors for improved breast cancer screening

The first prototype ultrasound sensors for a new improved breast screening technique have been developed as part of a collaboration between the National Physical Laboratory (NPL), University Hospitals Bristol (UHB), North ...

GHOST: Technology that leaps out of the screen

Exciting new technologies, which allow users to change the shape of displays with their hands, promise to revolutionise the way we interact with smartphones, laptops and computers. Imagine pulling objects and data out of ...

Troy Wolverton: Samsung Galaxy S6 outshines HTC One M9

It's update time for Android smartphones, with top manufacturers releasing revised versions of their flagship devices. I've been testing two of the newly updated models - the Samsung Galaxy S6 and the HTC One m9 - and found ...

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