Most quantum computing stocks are speculative buys, but not Alphabet.

We've also witnessed some very early stage wins for IonQ, Rigetti Computing, and D-Wave Quantum. For instance, Amazon 's ...

Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create.

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

Preserving quantum information is key to developing useful quantum computing systems. But interacting quantum systems are chaotic and follow laws of thermodynamics, eventually leading to information ...

D-Wave Quantum Inc. (NYSE: QBTS), (“D-Wave”) a leader in quantum computing systems, software and services, announced ...

Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum modes that resist noise. The results confirm their protected nature and show ...

The Bitcoin network took its first step towards quantum-computing resistance with the addition of BIP 360 to its repository.

Quantum computing is forcing a shift in how products are built, evaluated, and trusted. The PQC Advantage shows tech vendors how post-quantum cryptography is becoming a competitive requirement, and ...