What does the passage of time look like for a truly quantum object? The world’s best clocks may soon be able to answer this question, testing how time can stretch and shift in the quantum realm and ...

Every so often, a story hits the news about some long-lost treasure — a relic forgotten by history being found again. And the most interesting of these discoveries are usually hiding right beneath our ...

Here’s what you’ll learn when you read this story: Time crystals oscillate in predictable patterns across time, similar to how normal crystals repeat in atomic structure. A type of time crystal known ...