Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...

This dual cross-linking design lets the muscle switch stiffness on demand. In lab tests, its stiffness jumps from about 213 kilopascals — soft, like rubber — to 292 megapascals, hundreds of times ...

It's a lot of work, a lot of time, a lot of money when instead they can just do it from their phone. Now, on the flip side of ...

Discover how kangaroo posture enables faster movement with minimal energy expenditure, challenging traditional metabolic ...

Mind-uploading is familiar to us as a science fiction trope ... replicated by a sufficiently advanced computer, then perhaps ...

Before capes and computer graphics ruled the box office, action heroes were flesh and bone; men and women who bled, sweated, ...