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

Anxiety and panic are complex responses, but the most effective way to cope with them is with simplistic, basic interventions ...

The aviation version: Pilots do a thorough preflight inspection inside and outside the plane, checking many details. After ...

In her new book, How to Fall in Love with Questions , behavioral psychologist Elizabeth Weingarten reveals her personal and ...

This page is part of IGN's Death's Door Wiki guide and details everything you need to know about solving the Garden of Love pot puzzle that leads you to Pothead's secret garden! Already found the Old ...

The math behind even the simplest ocean waves is notoriously uncooperative. A team of Italian mathematicians has made major ...

The complexity and variety of funding programmes can be daunting even for seasoned researchers. So, in larger universities in the US, central research offices support researchers in securing funding ...

There are more used cars priced at $20,000 or less for sale this year compared with last year. Experts said to find the ideal affordable deal, car buyers might have to travel many miles for a good ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

Artificial intelligence (AI) is increasingly prevalent, integrated into phone apps, search engines and social media platforms ...

How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...