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

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

The Patriots are now light years ahead of the Jets. It’s a study in how to rebuild, and also how to bungle things badly ...

This 180-sided object cannot fit through another like it, no matter where you bore the hole or how you tilt it.

Most business leaders struggle to prove the value of AI projects. Success comes down to storytelling, especially with the board. Focus on business outcomes and track your progress carefully. Evidence ...

When the Kentucky Wildcats take on the Purdue Boilermakers on Friday, this will be the Kentucky debut for a lot of players. This team seems to have great chemistry, but they will put it to the test on ...

Peter A. Joy does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Brow trends may come and go, but for Anastasia Beverly Hills’ eponymous founder, Anastasia Soare, eyebrow mapping goes beyond bleaching and plucking. For the acknowledged “Queen of Eyebrows”, great ...

In June of this year, it was the tenth anniversary of Sam Curran's debut in professional cricket. Now 27 years old, he has played 471 professional cricket matches across his career. Stuart Broad ...

Topology has real implications in the world. For example, topological techniques can be brought to bear on calculating the trajectories of spacecraft, and missions have been saved by the efforts of ...

Preparing a child to fly the nest is a fundamental part of any parent's job. And now a survey reveals the key traits that prove mum and dad have raised their children well – including having a good ...