How Google Search Reached $63 B and What Its AI Mode Ad Tests Signal for Advertisers

Google reported strong growth in Search and advertising revenue for Q4 2025, with Search generating $63.07 billion — a 17 % year-over-year increase and a

Google reported strong growth in Search and advertising revenue for Q4 2025, with Search generating $63.07 billion — a 17 % year-over-year increase and a