A major Mexican resort town was under siege on Sunday as drug cartels lashed out after the leader of the brutal Jalisco New Generation Cartel was killed in a military raid, authorities said. Tourists ...

Tourist hotspot Puerto Vallarta, Mexico, has erupted into fiery chaos after federal forces conducted an operation to kill the leader of a prominent cartel, who have fought back on the embattled ...

In this tutorial, we build a “Swiss Army Knife” research agent that goes far beyond simple chat interactions and actively solves multi-step research problems end-to-end. We combine a tool-using agent ...