IBM is innovating quickly as it pushes toward useful quantum computing. The company has a clear roadmap and the resources to ...

Rigetti Computing is a far smaller company than IonQ with a market cap around $8.4 billion. The company reported revenue of ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

Regardless of the answers, the era of entanglement under infinite book‐keeping is giving way to an era of entanglement under limited books, limited clocks and limited gates. And in this more realistic ...

Quantum computing is entering mainstream R&D—and establishing an IP strategy from a position of understanding the technology is key, says Gregory Aroutiunian of Bird & Bird. For most people, quantum ...

For decades, quantum computing has felt like something out of science fiction — abstract, theoretical, and always “10 years away.” But in 2025, the story has changed. Quantum technology is no longer ...

Quantum computing drew strong interest earlier this year, but attention has since faded. With prices pulling back, long-term investors may now ...

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is repeatable, according to the company, and it paves the way toward real-world ...

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading ...

Two of the leading pure-play quantum computing stocks are IonQ ( IONQ +0.13%) and D-Wave Quantum ( QBTS +0.31%). While both ...