Artificial intelligence (AI) investing experienced a shakeup at the end of January with the release of DeepSeek's R1 model.

And DeepSeek completed training in days rather than months.

Brazilian students returned to class this week with a new task: staying away from their smartphones as a new law restricting ...

President Donald Trump boasted that he would save the popular social media platform TikTok from a ban in the U.S. And that ...