David Cordeau, a teacher at Roslyn Middle School, was convinced that the key to unlocking algebra was making it fun.

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...

How does one crack the world’s most famous code? The breakthroughs on Kryptos provide a guided tour through the cat and mouse game between code makers and code breakers that has defined information ...

Gajilan, who has worked at Reuters for more than 14 years and was then digital news director, had been reading about ...

I pushed eight free AI chatbots to their limits, from writing stories to generating images, to build ZDNET's chatbot-by-chatbot guide to help you decide which is right for you.

Sonja Foster argues that if policymakers really believe children are our future, they must prove it through action, not empty words.

The rushed and uneven rollout of A.I. has created a fog in which it is tempting to conclude that there is nothing to see here ...

New research finds rude prompts can boost ChatGPT accuracy, while politeness costs money and varies by culture. Learn how to ...

In Brownsville, Texas, some families found a buzzy new school’s methods—surveillance of kids, software in lieu of teachers—to ...

Logic puzzles come in various forms and have a near-infinite number of themes. But at their core, these reasoning puzzles ...

The Harvard historian on why change requires “determination and imagination.” ...

From attention to metacognition and memory, here are 15 tips to apply the latest insights from cognitive science to how students learn.