Robots that look like dogs or people try to replicate symmetrical shapes found in nature. But engineers at Duke University ...

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 products, ...

Gradient sunglasses are two-tone sunglasses, which makes them ideal for wearing both indoors and outdoors. A metal oxide is added to the lens material to create the difference in tones. The top ...

Zenni crafts prescription and nonprescription glasses that are both affordable and stylish through its factory-direct, online model. Customers can choose from more than 6,000 frames and custom-made ...

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