Many migrants have been left stranded in Mexican border cities after the Trump administration immediately canceled tens of ...

WASHINGTON (Reuters) - President Donald Trump has vowed to destroy Mexican cartels and end the U.S. fentanyl epidemic, but ...

See All Key Ideas When James Sheppard set out to deploy tiny ... population of the birds in Mexico. Scientists deployed lightweight satellite backpacks to study the migration patterns of thick ...

Brewer said that for decades, and increasingly in the last several years, Mexico has militarized its borders and deployed tens of thousands of troops to crack down on migration and drug flow to ...

People seeking asylum are detained by the Border Patrol after crossing from Mexico into the San Diego area in June. (Robert Gauthier/Los Angeles Times) ...

A line of Mexican National Guard and Army trucks are rumbling along the border separating Ciudad Juárez and El Paso, Texas, ...

Donald Trump formally designated Mexican drug cartels as foreign terrorist organisations, a move intended to grant US law enforcement broader authority to disrupt their operations ...

Here are five key facts about migration across the U.S.-Mexico border over the last several years. These figures include arrivals at land ports of entry, where asylum seekers wait for appointments ...

Trump ordered 1,500 additional military personnel to the border just days after taking office, and his administration carried out highly publicized ... U.S. border with Mexico on his first day ...

Migration diplomacy has been in the foreign policy playbook of previous U.S. presidents, as well as the European Union and ...