Researchers have given a foil 'paper doll' the ability to move and do sit-ups with a new material called polymer covalent organic frameworks (polyCOFs). Scary movies about dolls that can move, like ...

A new twist on lightweight organic materials shows promise for artificial-muscle applications. Chinese scientists spiked a crystalline organic material with a polymer to make it more flexible. They ...

With August in full swing, the frenzy of summer activities starts to relax. The summer checklist is beginning to fill up ... vacation — check; summer camp — check; pool parties, sleepovers and ...

I'm training for my first full marathon this year. But it's hard for me to stay motivated when the weather gets cold. Where I live in Washington, D.C., the temperature can have such a wicked bite that ...