Recycling tech gadgets to reduce environmental pollution

The Silicon Valley innovation miracle that has ushered in dizzying new ways for people to live, work and play also has intensified the pressure to find environmentally responsible ways to dispose of gadgets rendered obsolete.

The smart-tech future beckons to us from the CES gadget show

Look around. How many computing devices do you see? Your phone, probably; maybe a tablet or a laptop. Your car, the TV set, the microwave, bedside alarm clock, possibly the thermostat, and others you've never noticed.

TV makers design for streaming video to stay relevant

Does anyone just watch TV anymore? The dramatic shift toward online and mobile viewing is driving television set makers to design as much for streaming video as for watching broadcast or cable channels.

Quantum dots provide complete control of photons

By emitting photons from a quantum dot at the top of a micropyramid, researchers at Linköping University are creating a polarized light source for such things as energy-saving computer screens and wiretap-proof communications.

The hottest gadgets of CES: 3-D printers to 4K TVs

The biggest gadget trade show in the Americas wrapped up on Friday in Las Vegas after swamping the city with 150,000 attendees. This year, "wearable" computing was big, along with various 3-D technologies, especially 3-D ...

page 1 from 6