NVIDIA, the AI boom's $4 trillion chipmaker, is now betting on quantum computing—despite doubts about how soon the technology ...

Quantum stocks have mooned in 2025, raising questions about whether their sky-high valuations reflect real breakthroughs or just speculation.

Quantum computing continues to excite data scientists and raise eyebrows on Wall Street, and for good reason. Innovations in qubit technology and high-profile partnerships involving some of the ...

Rigetti Computing (NASDAQ: RGTI) stock managed to close Thursday's trading with strong gains despite moderately bearish ...

Sen. Elizabeth Warren urged a yes vote on a bipartisan amendment to codify an outbound investment screening program targeting China and other countries of concern. She said the U.S. must keep ...

“The power consumption of data centers around the world is spiking massively with the introduction of these 'AI' systems and ...

QKD uses photons — the smallest units of light — to securely transmit encryption keys. Any attempt to intercept them disturbs their quantum state, alerting the sender and receiver. This makes QKD ...

As China accelerates its progress in quantum communications—mainly with space-based quantum key distribution (QKD)—IonQ, Inc. IONQ is racing to fortify its global leadership. The first-quarter ...

Focusing on AI quantum and quantum intelligence, a forum drew experts from home and abroad to discuss pressing scientific challenges and emerging opportunities in the field of quantum artificial ...

A major breakthrough in quantum technology was achieved in October 2024: the first-ever quantum satellite communication link between China and South Africa. The connection spanned a remarkable ...