Pressure from President Donald Trump’s administration appears to be working. The Mexican government is cracking down on ...

Troops in Nogales, Mexico, have found 150 fentanyl pills, according to official statistics. Meanwhile, U.S. officials across ...

The defense secretary’s closed-door comments have unnerved Mexican officials negotiating to avoid 25% tariffs ...

Mexico's president shifted military troops to her country's northern border in a deal with Trump to target drugs, migrants.

U.S. military aircraft may have spied on drug cartels during recent flights near Mexican territory, the government said Tuesday. Mexico was aware of two such U.S. military flights in late January ...