A study led by Paolo Padoan, ICREA research professor at the Institute of Cosmos Sciences of the University of Barcelona ...

IQ puzzles and brain games aren't entertaining—although they are—they're mental exercises that uncover how your brain handles, analyzes, and responds. Cognitive psychology says that solving ...

Twisted moiré photonic crystals—an advanced type of optical metamaterial—have shown enormous potential in the race to engineer smaller, more capable and more powerful optical systems.