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

A player who can dictate the tempo of a match is worth their weight in gold, while identifying a team’s shift in tempo is ...

A viral number sequence puzzle challenges players to find the next number in “2, 6, 12, 20, 30, ?”. Test your analytical skills and see if you can solve it. The key here is to remain focused and keep ...

What makes the best use cases for AI so effective is not the technology itself, but the way it enhances creativity and ...

In the original Hollow Knight, your playable character in Silksong, Hornet, was the recurring boss that struck fear into the ...

Weight gain in college, often labeled the “Freshman 15”, may not be as concerning as students think. Healthy eating habits ...

The Busy Beaver Challenge, a notoriously difficult question in theoretical computer science, is now producing answers so ...

From day one, pilots are drilled to know their aircraft inside and out, from its performance limits to the precise steps of ...

Roulette has remained one of the most popular games in the casino world after decades of being seen as one of the defining ...

A new brainteaser is challenging the nation to spot all the mistakes in the optical illusion - but only 23% of people can ...

The complexity of vocal communication in some primates, whales and birds might approach that of human language.