Researchers hail the breakthrough as a key milestone toward building a quantum internet using existing infrastructure under ...

An exact expression for a key process needed in many quantum technologies has been derived by a RIKEN mathematical physicist ...

The system, developed by Toshiba Europe, spanned 254 kilometers (158 miles) between the German cities of Frankfurt and Kehl, ...

Scientists have sent quantum information across a record-breaking 158 miles using ordinary computers and fiber-optic cables.

A mysterious menagerie of quantum states — once purely theoretical — has been brought to life by researchers at Columbia ...

Researchers have developed a method to quickly create NOON states using ultra-cold atoms. These states, which play an ...

A new leap in quantum technology is changing how scientists keep qubits—quantum computing’s building blocks—ready for work. Researchers have created a tiny refrigerator that can cool qubits to lower ...

Such molecules would be suited to acting as quantum bits, or qubits, the basic unit of information in quantum systems. But ...

Machine learning helped show how harnessing the weird effects of Einstein’s special relativity could enable a new kind of ...

Slowly, we are realizing that quantum computing is no longer science fiction, it’s the next global arms race. These machines could reshape how ...

Quantum computing promises revolutionary advancements, capable of outperforming traditional technology in speed, accuracy, ...

Yet building nanoscale transistors presents a basic problem. They are bound by physical constraints that limit how ...