Aravind Srinivas, the chief executive of AI search startup Perplexity, has said that artificial intelligence systems are still fundamentally dependent on humans to define what problems are worth ...

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When a machine looks at a masterpiece, it calculates proportion and texture, but it can’t measure emotion. This reflection explores the difference between recognition and understanding, showing how ...

Washington can barely keep the lights on between shutdown threats. Meanwhile, ordinary Americans are doing what Congress can’t: solving problems in their own communities. I learned this when I watched ...

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Follow the careful process of solving a rare, handcrafted puzzle box valued at $20,000, highlighting design, logic, and precision Moment beach walkers run for their lives as cliff collapses William ...

Artificial intelligence continues to be the central force behind the upcoming productivity revolution. Yet in the US, foundational energy constraints threaten to stall progress. The primary obstacle ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...