GENEVA (AP) — The U.S. Treasury Secretary and America’s top trade negotiator began talks with high-ranking Chinese officials ...

Quantum stock market is as uncertain as the field itself, but there are some strong signals investors should not ignore.

The extraordinary potential of quantum computers also threatens the security systems that keep our digital world safe.

Researchers have developed a new protocol for characterizing quantum gate errors, paving the way toward more reliable quantum simulations and fault-tolerant quantum computing.

Niccolo De Masi, IonQ CEO, joins 'The Exchange' to discuss the company's quarterly earnings results, the main interest in ...

Explore the role of photon sensors in photonic quantum computers, enabling precise detection and manipulation of individual ...

Live Updates Live Coverage Has Ended Stock Price up 1.50% Afterhours 4:56 pm IonQ is up 1.50% since dropping earnings in ...

IonQ (NYSE: IONQ), a leading commercial quantum computing and networking company, today announced that it has entered into a ...

IonQ (NYSE: IONQ), a leading commercial quantum computing and networking company, today announced plans to launch a global space-to-space and ...

Cisco will combine the power of multiple small, distributed quantum computers to operate as a single massive quantum computer ...

An Irish startup has created the world's first silicon-based quantum computer — it can still integrate seamlessly with ...