Building a working quantum internet would require overcoming a host of technical challenges, but researchers who have built ...

Google Quantum AI’s new research revisits a 1960s idea for unforgeable “quantum money,” exploring how physics, not code, ...

Vincenzo Savona, head of the Laboratory of Theoretical Physics of Nanosystems. 2025 EPFL/Murielle Gerber- CC-BY-SA 4.0 ...

Can two versions of reality exist at the same time? Physicists say they can — at the quantum level, that is. Fact check: 18 ...

The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

Tohoku University researchers have found a way to make quantum sensors more sensitive by connecting superconducting qubits in ...

Gravity and quantum physics interact at the event horizons of black holes, though physicists don’t understand all the details. A new theoretical study has proposed that very small black holes, dubbed ...

The path toward realizing practical quantum technologies begins with understanding the fundamental physics that govern ...

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

A team of scientists has used a quantum processor to create an exotic new state of matter, capturing the strange motion of quantum particles in real time.

A decision to sit in on a quantum physics class 20 years ago planted the seed of what became Australia’s first quantum ...

A theoretical framework predicts the emergence of non-reciprocal interactions that effectively violate Newton's third law in ...