Competing against participants of all ages, Aaryan has consistently outperformed the best. His abilities span across addition ...

ChatGPT will make you dumber - if you use it incorrectly. Lewis Z Liu outlines how to use the tech to make you more ...

What's the secret to easily knowing how much foreign currency is worth? It's in the palm of your hand if you have an iPhone.

Estimating a range can help you cut through fuzzy overthinking. Frame any problem with a best-case and worst-case scenario.

Would you like a quick, distraction-free way to solve your math problems the way scientists and engineers do? Many tools let ...

Messages can solve simple math equations like "2+2=" by typing them into the text field. The app can also solve equations ...

About a week ago, if you searched for mortgage related math questions in Google Search, Google stopped giving you the answer.

That knot in your stomach when facing a math problem isn't just in your head. For millions of Americans, it's a real ...

But how much can you earn on the money you’re stashing away? A savings calculator is a great tool to help you see exactly how much your dollar will earn at different interest rates. That can ...

making Aaryan the world’s fastest human calculator. What’s even more interesting is that even Aaryan has no clue what makes his brain so good at mental math. “A lot of things in mental ...