Math and computer science researchers have long known that some questions are fundamentally unanswerable. Now physicists are exploring how physical systems put hard limits on what we can predict....

While the White House carved out a narrow exemption for some semiconductor imports, President Donald Trump’s sweeping tariffs still apply to GPUs and chipmaking equipment....

Kalshi is the largest prediction market in America, creating an entire trading economy around political, sports, and cultural events. To some, including several states, it’s an illegal effort th...

A new study appears to lend credence to allegations that OpenAI trained at least some of its AI models on copyrighted content. OpenAI is embroiled in suits brought by authors, programmers, and other r...