Scientists at Quantinuum have unveiled the world's most powerful quantum computer. The team claims the new system is capable of solving a problem that a supercomputer could handle only if it consumed ...

IBM, Alphabet, and a handful of "pure-play" start-ups are hard at work trying to take quantum computing from the lab to the ...

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

D-Wave Quantum is taking an unusual approach to the technology.

Microsoft is investing heavily in quantum computing, aiming to bring the world’s most powerful quantum computer online by 2026 to advance security, research, and next-gen technology. When it comes to ...

What business leaders need to do right now. Right now, criminal and state-sponsored hackers are intercepting and storing encrypted data they cannot yet decode. Likely targets include everything from ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...

Quantum Computing Inc. claims a unique approach to commercializing quantum technology faster than competitors, but its financials tell a different story. Despite a $2 billion market cap, the company ...