"Alphabet's Q3 Earnings: AI, Cloud, and Regulatory Concerns in Focus"

Alphabet, Google's parent company, is set to report its third-quarter earnings after a period of slowed growth and increased competition. Analysts expect a return to double-digit revenue growth, with key numbers to watch including YouTube advertising revenue, Google Cloud revenue, and traffic acquisition costs. The company has undergone layoffs and reshuffling, while also investing heavily in artificial intelligence. Google's upper ranks have seen significant changes, including the departure of finance chief Ruth Porat. Additionally, the Department of Justice has begun an antitrust trial with Google.