Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

Physicists have long treated space and time as the stage on which quantum particles perform, not as actors in the drama ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

The earliest acoustic vibrations in the cosmos weren’t exactly sound – they travelled at half the speed of light and there ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means ...