Alphabet shares fell as low as US$187.12 in extended trading, after closing at US$206.38. The shares have gained 9% so far this year.

Alphabet's fourth-quarter earnings day is here, with numbers expected to be released after the markets close Tuesday. This ...

AI stocks are on the move after hours. The primary catalyst is earnings from Alphabet (Nasdaq: GOOGL).  While Alphabet shares ...

Google's cloud business posted a 30% rise in revenue to $11.96 billion in the fourth quarter, slowing down from the 35% ...

Elon Musk’s lawyers faced off with OpenAI in court Tuesday as a federal judge weighed the billionaire’s request for a court ...