Researchers couldn't figure out this ancient Roman game. So they let AI play it thousands of times until it cracked the code.

Provided content. One ball on a Plinko board is unpredictable. Drop a thousand and they form a near-perfect bell curve—one of math’s most powerful ideas for 150+ years.

Teachers can use these tools to promote discussions and help students move from concrete to abstract understanding of concepts.

Ever wanted to know how engineers made their calculations before digital calculators were on every workbench? [Richard ...

Slovakia was all smiles after losing 5-3 to Sweden on Saturday. That is because Dalibor Dvorsky scored with 39 seconds left to make it a two-goal margin instead of three and it also gave Slovakia the ...

I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

In 2025, Greenwood College School, an independent co-educational middle school and high school in Toronto, collaborated with renowned professor Irshad Manji, founder of the Moral Courage College, ...

There are five children under 10 years old. Their ages are listed as whole numbers, such as 0, 1, 2, etcetera. None have a decimal age such as 2.5; their ages increase by 1 on their birthday. The mean ...

Google has begun selling access to Project Genie, an interactive world creation tool that lets you generate playable environments from a prompt — including those featuring Nintendo characters. The ...

Move a single matchstick so that there are six squares. Each matchstick’s entire length must be part of at least one square. Show puzzle solution There are three solutions, including the mirror image ...