Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Mostly sunny. Medium chance of rain in the far northeast, near zero chance elsewhere. The chance of a thunderstorm in the north. Winds southeasterly 20 to 30 km/h turning easterly 25 to 40 km/h early ...