Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve ...

A further benefit is that the channels can be multiplexed, allowing many quantum processors to access the system at the same ...

Quantum entanglement links two particles, such as photons, so that measuring one instantly reveals information about the other. Reliable generation and distribution of entangled states are essential ...

Quantum-safe Bitcoin designs now exist in practice. BTQ’s testnet shows that post-quantum cryptography can operate in a ...

Defense Advanced Research Projects Agency (DARPA) researchers achieved a breakthrough in practical quantum networking, successfully integrating quantum links into classical network infrastructure. In ...

A new chip-based quantum memory uses 3D-printed “light cages” to store light in atomic vapor with high precision. Quantum ...

The Old BTC Risk Explained. BTQ Technologies has announced a Bitcoin -like testnet designed to stress-test post-quantum signatures in a controlled environment. Launched on January 12, 2026, the Bitcoi ...

With physicists advancing the science of quantum computing and the growing number of quantum bits, or Qubits, in a quantum processor, capabilities to complete the quantum software stack are also ...

BTQ’s Bitcoin-like quantum testnet explores post-quantum signatures, exposed public keys and why “old BTC risk” is an ...

A recent demonstration of quantum teleportation over busy internet cables proved the United States’ continued commitment to quantum research and advancement. The question, however, remains: Is any ...

Researchers use rare-earth ions to achieve the first-ever demonstration of entanglement multiplexing between individual memory qubits in a quantum network. Laying the groundwork for quantum ...

Silicon Valley technology titans IBM Corp. and Cisco Systems Inc. are looking beyond artificial intelligence to the next big thing: quantum computing. Today they announced plans to collaborate on a ...