Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Many solar eclipse maps use clean lines to represent the path of totality, but the reality isn't so clear cut, and those maps ...

For decades, Americans have relied on exit polls to illuminate the story of what happened on election night. By gathering ...

VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Regardless of the features that made major ...

How can we get AI and LLMs to be domain experts? The prior era of AI devised knowledge elicitation techniques. Those are ...