Artificial intelligence was the focus when tech giants Microsoft and Meta kicked off the first round of Big Tech earnings of 2025. Here's what we learned.

The cause of investors’ panic was DeepSeek, an obscure Chinese hedge fund turned AI startup that has blown analysts away with ...

The Chinese startup roiled markets with its AI assistant, which appears to be a less expensive answer to ChatGPT. Banks have ...

Microsoft and OpenAI are investigating whether DeepSeek, a Chinese artificial intelligence startup, illegally copying ...

Microsoft is making waves in the AI space, giving Windows users free access to OpenAI's o1 model, while OpenAI charges up to ...

And now, for something completely different. This quarter, an almost exclusive focus on AI and its impact on Microsoft.

Microsoft is trying to make users use Copilot more by removing a popular and helpful dictionary feature in Microsoft Word.

There's a lot of noise in the AI market at the start of 2025. But Microsoft CEO Nadella has seen it all before.

Both Meta and Microsoft committed to huge investments in artificial intelligence, despite new Chinese software outperforming American rivals at a lower cost.

Leaders at Microsoft and Meta told investors that China’s DeepSeek doesn’t harm their businesses and that they will still ...

Fresh on the heels of a controversy in which ChatGPT maker OpenAI accused the Chinese company behind DeepSeek R1 of using its AI model outputs against its terms of service, OpenAI's largest investor ...

CEO acknowledges efficiency of DeepSeek, and need to assess model optimisation rather than just buying more AI servers.