YouTube will start using machine learning to determine whether viewers should be on a teen account. The company said it plans to start using this AI application on a subset of US users in the coming weeks for a trial before rolling it out to the rest of the market.

Also: Sick of AI in your search results? Try these 7 Google alternatives with old-school, AI-free charm That can save you time and labor by cutting to the chase. But it can also steer you away from the publishers and websites that do the actual work and potentially provide inaccurate information as AI is prone to do.