Dexcom’s over-the-counter glucose monitor now offers users an AI summary of how sleep, meals and more impact sugar levels

The stock market dropped sharply in recent days as investors worried about the effects of President Donald Trump’s new tariffs on Canada and Mexico.

Consumers are on track to set a spending record this holiday season. But leaning on credit cards could come at a high cost.

OpenAI on Thursday unveiled Operator, which it calls “an agent that can go to the web to perform tasks for you.”