Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

As per Sebi norms, the mid cap mutual funds are mandated to invest in companies that are between 101 and 250 in the market ...

According to the Sebi mandate, small cap schemes must invest in companies that are ranked below 250 in terms of market ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

DeepMind’s AlphaEvolve helps solve a math puzzle with Terence Tao, showing how AI can now invent new ideas—and prove old ones ...

Serious collectors bid online for vintage Pateks and Audemars Piguets, but who needs the faff and haggle? The GMT-Master II is the ultimate “tool watch”. The Pepsi, with the red and blue bezel, is the ...

As of the end of June 2025, the most recent reporting period, 117.3 million people had been forced to flee their homes globally due to persecution, conflict, violence, human rights violations or ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 46% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-three (53%) disapprove. The latest figures ...