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

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

Despite a decade-long intervention by the Department of Justice, the number of officer-involved fatal shootings in Albuquerque has remained nearly unchanged, prompting questions about the ...

Take the Emergency Manual from the floor directly below to learn how to move around the ship. You need to get to the Cafeteria and report an emergency to escape. To leave Navigation and enter Storage, ...

In this podcast, Motley Fool CEO Tom Gardner and analyst Tim Beyers chat with Warby Parker co-CEO Dave Gilboa about: ...

Optical illusions have long fascinated readers with their tricky essence, and having said that today's illusion is back to give your mind a workout. At first glance, the image appears to be a neatly ...

Future-ready organizations that focus on the energy transition and accelerate along with it will reap the benefits.

Look closely at the image full of repeating ‘59s’ stacked in neat rows with a bright yellow background. Your challenge: spot the single ‘95’ hidden somewhere in the grid. But there is a catch, you ...

View post: Air Jordan 5 'Tokyo 25' – Officially Release in America Soon, But Here's How to Get Them Early: Release Date & Where to Buy Now With the NBA season halfway over, it’s clear which teams are ...

The puzzle asks users to guess the next number ... patterns. Have you figured out the next number in the series? The missing number is 36. Puzzles like this are good for logical thinking. They remind ...

We did this last week for the Eastern Conference. Everyone was like, “That’s enough. That’s the only conference that matters.” But no!

Children in hard-up families are being sent back to school without basic essentials, as a charity warns kids are being failed by the system. Some 60% of struggling parents haven’t got the means to buy ...