Alphabet has been talking nonstop about AI. Now investors are looking for proof that the company’s efforts are working.

Big tech continues to invest heavily in AI even as investors eagerly watch for indications that it’s paying off.

Alphabet shares fell 8% on Wednesday as investors balked at the Google parent's slowing cloud growth and planned $75 billion ...

Quantum computing stocks have seen quite a run-up in recent months, but determining which companies are leading the charge can be tough to navigate.

Google’s digital ad sales continued to grow at a healthy clip during the holiday season, but that wasn’t enough to offset ...