Entangled Particles Reveal Even Spookier Action Than Thought

This finding comes from a close look at quantum entanglement, in which two particles that are "entangled" affect each other even when separated by a large distance. Now, researchers have found that even if they were to scrap this theory, allowing entangled particles to communicate with each other faster than the speed of light or even instantaneously, that couldn't explain the odd behavior. "What that tells us is that we have to look a little bit deeper," said study co-author Martin Ringbauer, a