Join scientists as they grab light from across the universe to prove quantum entanglement. Einstein called it “spooky action at a distance,” but today quantum entanglement is poised to ...

Legend has it that Einstein wrote this complicated riddle that only 2% of the population can solve. Can you solve Einstein's riddle?

The story goes that a young Einstein wrote this complicated logic puzzle, and he estimated that only 2% of the people who tried to solve it would successfully do so.

You don't need to be well-versed in quantum physics or even complex math to solve Albert Einstein 's famous house riddle. All it takes to tackle the problem below is logic—and if that isn't enough for ...

The story of quantum entanglement, perhaps the strangest concept in science. Mind-bending concepts and brilliant experiments lead us to a profound new understanding of reality.

Bridging the quantum world to relativity Einstein spent the rest of his life, without success, pursuing ways to integrate his theory of general relativity with quantum mechanics.