A technique called “test-time compute” can improve how AI responds to some hard questions, but it comes at a cost ...

OpenAI is releasing a “research preview” of an AI agent called Operator that can “go to the web to perform tasks for you,” ...

House G.O.P. Floats Medicaid Cuts and More to Finance Trump’s Huge Agenda President Trump wants a massive tax cut and immigration crackdown bill. Republicans must decide what to cut to help pay ...

A new study from the Pew Research Center is breaking down AI use among teens. Here's what experts have to say.