The world’s best clocks may be sensitive to an odd mix of quantum and relativistic effects that would stretch time and test ...

Researchers at Hiroshima University have developed a realistic, highly sensitive method to detect the Unruh effect—a long-predicted phenomenon at the crossroads of relativity and quantum theory. Their ...

Quantum immortality is a controversial and fascinating concept that emerges from the interpretations of quantum mechanics, suggesting that consciousness could survive beyond physical death in an ...

The theory of quantum mechanics has transformed daily life since being proposed a century ago, yet how it works remains a mystery—and physicists are deeply divided about what is actually going on, a ...

Researchers have discovered a way to use mirrors to dramatically reduce the quantum noise that disturbs tiny particles -- a breakthrough that might seem magical but is rooted in quantum physics.