Scientists have finally replaced the old “one dog year equals seven human years” shortcut with a formula grounded in biology, ...

Why did Ramanujan’s formulae stay relevant for a century? His set of 17 expressions offered huge speed. They gave long digit ...

In 1914, Indian mathematician Srinivasa Ramanujan made public a collection of 17 mathematical expressions for calculating pi, an iconic constant used worldwide. These formulations, compact yet highly ...

Casio is quietly thriving in a corner of consumer tech that was supposed to be obsolete. Even as artificial intelligence floods classrooms and offices, the company is still shipping tens of millions ...

The festive season is here, so you know what that means: it's party time! We've got just what you need to start up the conversation and get everyone in the mood. Whether you're playing Never Have I ...

Mathematicians use the logarithm to express the inverse function of exponentiation. That is, the logarithm of a given number p is the exponent to which another fixed number, the base b, must be raised ...

The movie, starring Sophie Sloan and Mads Mikkelsen, is a blast of visual delights. By Manohla Dargis This delightfully trashy entry in the seasonal subgenre follows a killer Santa with a heart, and a ...