On Apple's Q3 earnings call, CEO Tim Cook fielded questions on tariffs, smart glasses, AI investment, and its lucrative Google search deal.

Apple has sold over 3 billion iPhones since its first smartphone in 2007. Samsung got there first, but there are some caveats to consider.

Apple reported strong iPhone sales and rebound in revenue from China, giving a much-needed boost to two parts of the company’s business that had struggled over the past year.