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

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

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

Students aren’t necessarily missing the math, they’re missing how to make sense of the problem itself. Once we see ...

The extra-long hyphen known as the em dash is common in AI-generated text. While some writers have responded by choosing to avoid the punctuation mark, others are fighting back.

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 ...

The good news for Bill was that his energy corrected milk for all cows had risen by 7.2 pounds, from 85.4 to 92.6, which is 8 ...

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

Learn how key features and Alexa+ capabilities can simplify your daily routines and enhance your home experience.