Two landmark quantum experiments have sharpened one of the oldest arguments in modern physics, and the verdict is not kind to ...

Can a photon be caught behaving like a wave and a particle in the same run of an experiment? For almost a century, that ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

The pioneer of quantum computing talks about how Albert Einstein would have reacted to his experiments, the hype around the ...

A unified Theory Of Everything is the holy grail of physics, but gravity refuses to play ball. A newly proposed theory attempts to unify Einstein’s theory of gravity with quantum mechanics – and ...

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

'No understanding of or interest in modern physics': Einstein (pictured) was criticised by Oppenheimer - Library of Congress/Corbis/VCG via Getty Images Viewers of Christopher Nolan’s Oscar-hoovering ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

Hardy's paradox, created in 1992, hinted at a scenario haunting the edges of quantum physics. It presented a thought ...

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