The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Quantum computing may prove to be an existential threat to Bitcoin, but human panic and slow preparation are bigger ...

Following a spate of deadly wildfires earlier this year, many of us find ourselves asking how we can fight such a powerful ...

If we become quantum tomorrow, data is lost today. Quantum comes down to size and efficiency. Current computers approach ...

BUFFALO, N.Y. — Imagine zooming into matter at the quantum scale, where tiny particles can interact in more than a trillion configurations at once. If that sounds complicated, it is: Physicists often ...

That's why I'm leaning toward the exchange-traded fund (ETF) approach. One particular quantum computing ETF that has found its way to my watch list is the Defiance Quantum ETF ( QTUM 2.06%).

Within five years we are likely to start to see real-world applications become possible, even before we get to a large-scale ...

FIRST, a quick primer. Unlike today’s computers that toggle strictly between 0 and 1, quantum machines use qubits that can exist in multiple states at once. That opens the door to solving certain math ...

Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

Quantum computing enterprises IonQ (IONQ) and Rigetti (RGTI) have both witnessed blistering performances, with the former gaining 42% on a year-to-date basis and the latter swinging up a remarkable ...

Google's Sycamore quantum computing chip is particularly lovely to look at.. \| Credit: Google. With AI taking the lion's ...