Imagine you have a pair of magic coins. You flip one in New York and the other in Tokyo simultaneously. Every single time, without fail, when one lands heads, the other lands tails — instantly, no ...

Quantum networks could one day connect quantum computers into more powerful systems and enable new forms of secure ...

Scientists have developed and experimentally demonstrated a long-sought method for identifying W states, an important form of multi-photon quantum entanglement. The technique could make complex ...

Today's quantum technologies rely on energy-intensive lasers, raising concerns that scaling them up could further increase energy demands. In new work, researchers have demonstrated that quantum ...

Researchers from Duke University and IonQ announced Friday that they had produced a maximally entangled quantum state shared simultaneously across three separate, spatially isolated trapped-ion ...