Right now, molecules in the air are moving around you in chaotic and unpredictable ways. To make sense of such systems, physicists use a law known as the Boltzmann distribution, which, rather than ...

Super Bowl squares have become an American tradition nearly on par with the big game itself. But how do they work?

These low-floor, high-ceiling problems support differentiation, challenging all students by encouraging flexible thinking and ...

Here's a look at how to play Super Bowl squares and whether you should be happy with the numbers you're dealt.