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

In classical physics, anything driven hard enough will eventually heat up, lose coherence, and settle into disorder. A new ...

When it comes to understanding the universe, what we know is only a sliver of the whole picture.

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

As strange and unique as the laws of the quantum realm appear in our everyday experience, every now and then experiments catch sight of phenomena that seem both alien and yet eerily familiar. For the ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

As physicists search for a theory of quantum gravity, new results show that classical gravity can still interact with quantum fields to allow matter to become entangled. When you purchase through ...

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

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

A real mind-melter: Quantum mechanics is strange, but even for a field of science that regularly defies our conventional understanding of reality, the latest discovery is particularly baffling.

There is a glaring gap in our knowledge of the physical world: none of our well-established theories describe gravity’s quantum nature. Yet physicists expect that this quantum nature is essential for ...

Physicists seem to be obsessed with cats. James Clerk Maxwell, the father of electrodynamics, studied falling feline s to investigate how they turned as they fell. Many physics teachers have used a ...