Some experts suggest Huang may have had ulterior motives behind his comments on quantum computing’s long-term outlook. Quantum stocks look poised to open higher Friday after recovering slightly ...

Rigetti Computing shares shot up 42% on Tuesday when President Donald Trump announced a new $500 billion AI investment initiative, Project Stargate.

Citron expressed skepticism about Rigetti's valuation, warning investors to tread carefully. Regetti’s stock hit a record high of $6.89 on Tuesday after the company announced it had successfully ...

More volunteers will get Elon Musk’s brain implant, but don’t expect a product soon. What will really matter in the long run? That’s the question we tackle each year as we compile this ...