When sand grains wedge together in a funnel, the whole column locks up. Something strikingly similar can happen to quantum ...

Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The ...

Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.

Add Yahoo as a preferred source to see more of our stories on Google. Quantum mechanics is both the most powerful theory physicists have ever devised and the most baffling. On the one hand, countless ...

A new study published in Nature Communications has shown that in the asymptotic limit, extracting the maximum possible work ...

Researchers have shown that surprisingly large metal particles can behave according to quantum mechanics, existing in ...

Nobel Prize-winning physicist David Gross has cast doubts over humanity’s future and survival in the quest for a unified ...

For the first time, scientists have observed quantum entanglement in the momentum of massive particles. The result, decades in the making, could help physicists probe the relationship between quantum ...

A Gravity Theory That Could Rewrite the Universe’s First Moments The first fraction of a second after the Big Bang has always posed a problem. Physics can describe a great deal about the universe ...

Quantum key distribution (QKD) has been positioned as a physics-based method of securing encryption keys that cannot be ...

The quantum divide between Bitcoin and Ethereum Quantum computing has long been viewed as a distant, largely theoretical ...