The answer to this mathematical brain teaser is NOT 40 - can YOU solve it in 30 seconds by remembering the special rule?

Artificial intelligence has attained an impressive series of feats—solving problems from the International Math Olympiad, ...

Experts gave AI 10 math problems to solve in a week. OpenAI, researchers and amateurs all gave it their best shot ...

The “4% rule” isn’t one rule — fixed percentage, fixed dollar, and inflation-adjusted withdrawals behave very differently in real markets. Ramsey’s 8% claim assumes flexible spending, not ...

The Union Budget 2026-27 marks a fundamental shift in India’s fiscal framework. Starting next fiscal, the government has adopted the debt-to-GDP (gross domestic product) ratio as its main fiscal ...

Mathematicians finally understand the behavior of an important class of differential equations that describe everything from ...

Part of a good joke is people getting it. If nobody does, who is going to laugh at it? The same applies to memes. However, some of them are so niche, you need to have a Ph.D. in internet culture to ...

Here we can see a student make an algebra joke by using the terms onion and Pi. He wants to say ‘opinion’ but using the image of onion with the symbol Pi in it to make it sound like ‘opinion’. This is ...

We were getting used to it: a thrilling kickoff soars toward the receiving team, only for it to end in a touchback, resetting the play at the 25-yard line and cutting the action short. But the new NFL ...