Red and Green stand at the ends of the line, and the Sword and Stag stand in the middle.The Green knight wields a Mace.Can ...

While the current generation of artificial intelligence chatbots still flub basic facts, the systems answer with such ...

The secret beauty in apples, stars and the center of you. In the world of taxicab geometry, even the Pythagorean theorem takes a back seat. Trying to fit it all in? There’s a trick to it, even in 24 ...

In 1979, Hounsfield won the Nobel Prize in Physiology or Medicine for his role in the development of computer-assisted ...

Brain teasers are one of the best puzzles to test the sharpness of the brain. Readers need to think outside the box for ...

Cuddle up close and discover comfort, warmth and reassurance with a stunning book of uplifting poems, discover the magical world that lies beneath your feet, enjoy a new graphic novel series which ...

Just like challenging riddles, these visual puzzles can be pretty tricky. To help you solve these tough brainteasers, make sure to look at word placement, size, color and quantity.

The number in each polygon with n sides is the sum of the first n prime numbers’ values. The following applies to the decagon: We’d love to hear from you! E-mail us at [email protected] to share ...

This famous riddle is intended to confuse you, but don’t let it. If a man walks into a shop, sidles over to the cash register and manages to extract a $100 bill, that’s precisely what the shop ...