While Apple and Samsung race to be the first company to perfect a fingerprint scanner that resides under a smartphone's display, a Chinese company called Vivo has already done it. Vivo is launching ...

Six-pack abs don't always show a picture of health. But getting a read on the maximum oxygen your body takes in while exercising can be key for long-sustaining health. The technology to test oxygen ...

Searching for the best baby monitor? Discover our top choices for clear audio, video, and smart features - helping you keep a ...