Arizona should get a share of the $10 billion available in the just-approved federal legislation originally dubbed the Big ...

Mexican President Claudia Sheinbaum has denounced a decision by the United States to once again suspend imports of her ...

USDA's plan was to slowly reopen the southern border, but a new case of New World screwworm in Mexico has put reopening plans ...

The Mexican Defense Secretariat published a report claiming it spotted 11 arms smuggling routes coming from the U.S., ...

The flesh-eating livestock pest New World screwworm has advanced closer to the U.S. border with Mexico, the U.S. Department ...

The U.S. Department of Agriculture has again halted imports of Mexican cattle into the United States due to the spread of the ...

In June, the administration waived 34 environmental laws in order to expedite construction of the border wall in a remote area of Arizona's San Rafael Valley.

This year is the worst for measles spread in the U.S. since 1991. The news comes as Missouri has become the 18th state with ...

Almost 900 head of cattle crossed the border into the U.S. from Agua Prieta, Mexico, at 3:50 p.m. on Monday at the Douglas ...

Drugs and explosive chemicals are difficult to detect, but a device more sensitive than a dog’s nose can pick up their traces ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens. For the Tohono O’odham Nation, harvest time ...

USDA and Mexican authorities have increased surveillance, detection, and eradication efforts, including: Establishing a ...