A year later, it was dubbed iPhone OS 1, which was pretty boring. By 2010, marketing got its act together and came up with ...

Kevin Lieber of Vsauce2 examines a famous math riddle involving a confusingly lost dollar.

Math difficulty is still not well understood. But a systems approach may lead to advances in diagnosis and treatment.

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

Under Joe Mazzulla, the Celtics have rightfully earned a reputation for their volume three-point shooting. It has become a polarizing topic around the league, with some trying to claim Boston was ...

Who says math can't be fun?! Try these math puzzles for a delightful challenge. Math is not everyone’s favorite, understandably. Hours of math homework and difficult equations can make anyone sour on ...

After the star-studded mystery thriller The Number 23 debuted in cinemas in 2007, many people became convinced that they were seeing the eponymous number everywhere. I was in school at that time, and ...

– Ask your students to choose a three-digit number where the first and last digits differ by at least 2. – Reverse the number and subtract the smaller number from the larger one. – Ask a student to ...

It turns out that if you want to solve a brainteaser, it helps to have a brain. The results ranged from satisfactory to downright embarrassing—but in a way that offers valuable insight into how ...