Overall revenue may have reached record levels, but big questions lurk about large parts of the iPhone maker’s business.

Carol Massar and Tim Stenovec bring together the latest news from the world of business and finance and the interesting stories.

Rogers Communications Inc. beat analysts’ fourth-quarter estimates as wireless service revenue gained and subscribers bought more expensive devices.

Less than a week after the new artificial intelligence platform DeepSeek sent investors spiraling in the United States, another AI model has popped up in China, claiming to be even better.

Nick Leeson went from being a symbol of everything that is wrong with financial markets to investigating the kind of misconduct he became famous for.

This story incorporates reporting from The Financial Times, New York Post, The Australian Financial Review, Business Insider, Business Insider and Bloomberg L.P..SoftBank, the Japanese multinational conglomerate,

Microsoft is making DeepSeek's R1 AI model available for developers via Azure AI Foundry and GitHub after "rigorous safety evaluations"

The DeepSeek drama may have been briefly eclipsed by, you know, everything in Washington (which, if you can believe it, got even crazier Wednesday). But rest assured that over in Silicon Valley, there has been nonstop,

After training for free with all of the Internet, AI companies are starting to copy each other without permission. The world continues to wonder how DeepSeek was able to train an AI model like R1 with only 2,

OpenAI has alleged that DeepSeek stole data from the company to train its R1 AI model and used a special technique to mask its tracks.

Microsoft and OpenAI are investigating if DeepSeek accessed data without permission, with reports suggesting DeepSeek used OpenAI’s API to transfer large data volumes. Microsoft suspects the stolen data helped “distill” ChatGPT’s knowledge into DeepSeek’s R1 model,

Brighthouse Financial Inc., spun off from MetLife Inc. almost eight years ago, is considering selling itself, the Financial Times Reported, and high-profile alternative asset managers are expected to bid for the life insurer and annuity provider.