The original version of this story appeared in Quanta Magazine. A new proof has brought mathematicians one step closer to understanding the hidden order of those “atoms of arithmetic,” the prime ...

CoComelon is so much more than an animated sing-along show. The creators have spent almost twenty years perfecting their YouTube videos to not only engage new generations of kids, but also teach them ...

Say you’re a small mammal like a ground squirrel, vulnerable to becoming a bigger animal’s meal. You spy a roomy cave in the distance—but two large bears are already heading into it. A few minutes ...