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

Alphabet ( GOOG +0.46%) ( GOOGL +0.44%) is a company you probably turn to every day. That's because it's the owner of Google ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

Sandia National Laboratories Director Laura McGill said this week that she believes that in less than 10 years it will have developed quantum computing capabilities “that are scalable to real ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum ...

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

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

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 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 ...

A decade from now, the quantum computing market could be huge.