These 4K Ultra HD Blu-ray discs will help you stress-test your home theater setup, from visual effects to acoustic performance.

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I needed to find a solution that did two things. Storing jewelry in drawers and boxes basically made me forget about pieces. So I never wore anything. And even if I did remember to look in a jewelry ...

Nvidia on Tuesday said it would take $5.5 billion in charges after the U.S. government limited exports of its H20 artificial intelligence chip to China, a key market for one of its most popular chips.