Perplexity AI, a fairly new artificial intelligence company, has surprised the tech world by making a $34.5 billion offer to buy Google Chrome, the ...

Rigetti Computing stock sinks after reporting a sharp increase in net loss and an over-40% decline in revenue in its fiscal ...

Rigetti’s shares have held up better than some quantum peers in the year-to-date period, even as the sector remains volatile.

D-Wave, IonQ, and Rigetti post rising revenues, steep losses, and big cash reserves as they race to build scalable quantum systems.