A Chilling Scream, Then the Discovery of 53 Dead and Dying Migrants

Prosecutors in San Antonio are putting human smugglers on trial, as legal avenues into the United States are closed off and dangers to undocumented migrants may be rising.

Read the Full Transcript of President Trump’s Speech to Congress

In a speech to Congress in his first weeks in office, the president laid out his vision to remake U.S. policy on the military, trade, immigration and foreign aid.

Mexico Gave Trump Much of What He Wanted. Tariffs Came Anyway.

President Claudia Sheinbaum of Mexico took steps sought by President Trump, including sending troops to the border and cracking down on drug cartels. The tariffs went into effect anyway.

Mexico Releases Cartel Operatives, Including Rafael Caro Quintero, Into U.S. Custody

The decision was said to be a signal that President Claudia Sheinbaum of Mexico planned to cooperate with the Trump administration in cracking down on the cartels.

Trump Officials Split Over How Hard to Go on Mexican Cartels

A Mexican delegation will meet in Washington on Thursday to finalize a security deal, as White House officials debate a strategy for fighting cartels and stemming the flow of drugs across the border.

C.I.A. Expands Secret Drone Flights Over Mexico

The covert program, begun during the Biden administration and stepped up by President Trump, is hunting for the location of fentanyl labs.

After Trump’s Threats, Mexico’s Leader Says She’ll ‘Always Defend’ Her Country

On Tuesday, President Claudia Sheinbaum responded point by point to President Trump’s executive orders on migration, trade and other issues.