The $99 Mio Link uses its optical sensor to track your heart rate.
The Like button, with its thumbs-up icon, has long been a staple of the world's largest social network. Now Facebook is adding six more symbols to help us express ourselves.
Apple's two new iPhones won't hold their monopoly on the new '3D Touch' screen for long. Early rumors suggest Samsung is working on something similar for its next flagship phone.
A Boeing research team is lifting the veil on its new, lightweight metal. The microlattice design and ultrathin walls make for a flexible, durable material that could someday be used in airplanes or cars.
The online radio service is the first outside entity to be integrated in the Windows 10 music app called Groove, Microsoft's answer to Apple Music and iTunes.
The Blocks smartwatch is meant to be customized and upgraded piece by piece to give you a choice of features like better battery life and GPS.
A long time ago, in a film studio far, far away, a ragtag alliance of unknown extras donned alien masks to shoot a low-budget sci-fi movie. New documentary "Elstree 1976" tells their stories -- CNET met its director, Jon Spira.
A smooth tonal balance and an extra-comfy fit distinguish the Focal Sphear in-ear headphones from the competition.
In a just-held briefing, NASA says that Pluto's "heart" will be named for the dwarf planet's original discoverer, a dark spot on moon Charon is called "Mordor," and Pluto is a relative newborn.
Pluto, the focus of NASA's New Horizons spacecraft, has a softer side in the form of a distinctive heart-shaped feature on its surface.