A handheld near-infrared scanner can be used to locate veins in patients and blood donors by mapping them onto the skin.
A portrait of a bearded man has been revealed under an early blue period Picasso.
Want to keep your phone secure with just your face? This $152 Chinese handset will do just that.
While we love the idea of greater connectivity with our kitchen appliances, this LG oven doesn't deliver enough in cooking prowess or connectivity to merit a strong recommendation.
Pricing not available
LG's Smart ThinQ Single Oven Range with Infrared Grill is one of the first smart ovens in the US.
LED lights are the latest thing in home lighting, using less energy and lasting longer than their incandescent cousins. How do they work? Find out in the latest installment of Appliance Science.
NASA has also released a brand-new video that describes why the icy moon's vast sea might just be the perfect place to find life beyond Earth.
The shifting of Saturn's short days is on display in a NASA image of sunrise on the ringed planet, one of many dazzling portraits captured by the Cassini spacecraft.
Scientists have discovered that the universe contains twice as much infrared light than previously thought, helping us better understand the construction of space.
It's not all about 3D laser scanners and infrared cameras. Self-driving car engineers also must decide whether it's better for a car to kill one person to save five.