The latest round of Form 13F filings offers a clear warning to quantum computing investors.

Many physicists are searching for a triplet superconductor. Indeed, we could all do with one, although we may not know it yet ...

Rigetti’s “one-stop shop” for quantum computing could grow over the next few years. Quantum Computing’s photonic chips could disrupt the older quantum players. The established player still has a ...

A time crystal more complex than any made before has been created in a quantum computer. Exploring the properties of this unusual quantum setup strengthens the case for quantum computers as machines ...

Quantum computing uses quantum mechanics—the physics governing particles at atomic and subatomic scales—to process information in totally different ways from today’s digital computers. Instead of ...

The idea behind quantum computing has existed for a long while now, with the primary goal being to basically create supercomputers capable of calculating intensive problems almost instantly. While we ...

Quantum computing has long been a distant, theoretical threat to blockchain cryptography. But over the past few months, that calculus has shifted rapidly. While the Bitcoin community has been debating ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations while continuously fixing ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

Inside a warehouse turned laboratory in suburban Maryland, a team of theoretical physicists and engineers is racing to build a quantum processor powerful enough to surpass the most advanced computers ...

The innovations in quantum computing are promising to herald a new era of mind bending advances in areas like climate change, healthcare and finance, but what actually is a quantum computer, how are ...