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.
The government agency looks to open up the airwaves by allowing for civilians to hop on spectrum currently reserved for the Defense Department.
This story incorrectly stated the frequency range of HomePlug AV2.
The use of many wireless microphones and transmitters in Australia will be illegal from the start of 2015 thanks to a change in the frequency range.
Kvart & Bolge's Sound Sommelier takes a decidedly fresh approach to high-end speaker design, at a price anyone can afford.
A series of sound-visualisation experiments form the basis of the music video for a new single by musician Nigel Stanford.
In-ear vs. on-ear, circumaural vs. supraaural, open vs. closed back -- shopping for the right pair of headphones can be tough, but CNET's on the job with a buying guide to help you narrow down your choices.
When a plate sprinkled with sand vibrates at certain audio frequencies, it creates beautiful, intricate patterns.
The Rosetta mission has picked up on a strange "song" being emitted from its comet buddy and it sounds an awful lot like a famous sci-fi alien.
This actress from Hollywood's Golden Age reminds us of a time when women were some of the leading unsung tech innovators.