It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

Albert Einstein and Niels Bohr had an ongoing rivalry about the true nature of quantum mechanics, and came up with a thought ...

Quantum technology is accelerating out of the lab and into the real world, and a new article argues that the field now stands ...

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly ...

Researchers have uncovered clear evidence of exotic quantum excitations inside a rare 3D spin liquid, validating decades of ...

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. A new discovery suggests ...

Researchers have devised a new way to define thermodynamic concepts in microscopic quantum systems, where conventional distinctions between heat and work begin to blur. Researchers at the University o ...

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is. Trump admin reacts after James Comey, Letitia James Cases dismissed ‘Everybody Loves ...

Quantum networks are a key technology for secure communication and for Europe’s digital sovereignty. Researchers at the Karlsruhe Institute of ...

Before Einstein, before Bohr, there was a Jesuit priest with a telescope and a startlingly modern vision of the universe.