Crystalline 'artificial muscle' makes paper doll do sit-ups

Scary movies about dolls that can move, like Anabelle and Chucky, are popular at theaters this summer. Meanwhile, a much less menacing animated doll has chemists talking. Researchers have given a foil "paper doll" the ability ...

Is that new doll spying on your kids?

What if strangers are using one of your child's toys to spy on them? In the new world of connected toys, truth can be spookier than fiction.

'Nesting doll' minerals offer clues to Earth's mantle dynamics

Recovered minerals that originated in the deep mantle can give scientists a rare glimpse into the dynamic processes occurring deep inside of the Earth and into the history of the planet's mantle layer. A team led by Yingwei ...