The Border Patrol has typically deployed most of its agents to the roughly 2,000-mile stretch of southwest border spanning Texas, New Mexico, Arizona and California. Their primary mission involves ...

Partly due to constant droughts, Mexico has struggled to maintain its water deliveries for much of the last 25 years, in keeping with a water-sharing agreement between the two countries that has ...

TECATE, Calif. — Customs officers seized approximately $3.4 million worth of marijuana in a shipment of decorative clay pots at the border between California and Mexico, authorities said Wednesday.

Stretches of the U.S.-Mexico border that once featured minimal fencing and policing have now become heavily militarized. For many undocumented immigrants, that has all but eliminated once-routine ...

The 120-mile-long (195-kilometer) Tijuana River runs near the coast in Mexico and crosses into Southern California, where it flows through Navy-owned land and out to the Pacific.

He then drove into Mexico, and when he tried to circle back into California, he was arrested. Sigamani estimates he was out of the U.S. for less than 30 minutes.

Inspectors uncovered hundreds of fake watermelons hiding more than 4,500 pounds of methamphetamine at a U.S.-Mexico border crossing in California, federal officials said.

Some Mexicans living near the California border will be eligible for in-state tuition fees at certain community colleges under new laws signed in by the state’s governor. The legislation will apply to ...

TUCSON, Ariz.— The Biden administration should remove border walls in six locations along the U.S.-Mexico border, abandon plans to build new sections of wall and remove stadium lighting from ...

Jaime Alanis García, a 56-year-old Mexican farmworker, died after falling while fleeing immigration agents during a workplace raid in California. Mourned by hundreds in his hometown of ...