A record-setting test of quantum communication used a microsatellite to connect ground stations in China and South Africa, ...

Breakthroughs in quantum computing, communications, and sensing could upend existing security and economic paradigms.

Laser-based system allows quantum-encrypted information to be beamed across the globe, plus — an AI that can improve other ...

Experts at SXSW think you should care about quantum computing. Here's what to know about the emerging tech field and how it ...

Scientists from South Africa and China have successfully established the world’s longest intercontinental ultra-secure ...

A research team has developed the world's first quantum microsatellite and demonstrated real-time quantum key distribution ...

Quantum stocks spiked after D-Wave said its quantum machines can outperform classical tech, helping the industry rebound ...

Researchers show that precisely layering nano-thin materials creates excitons -- essentially, artificial atoms -- that can act as quantum information bits, or qubits.

Some attendees of a packed presentation were curious about the prospect of the first ‘topological’ qubits, but left with ...

By carefully designing the orientations of nanostructures within the metasurface, they enabled the generation of a quantum ...

Quantum computing has long struggled with creating entangled photons efficiently, but a team of researchers has discovered a ...