Mexican authorities have confirmed nine cases of cattle infection by a flesh-eating parasite in the state of Sonora, about 300 miles south of the international border. The first case was reported Aug.

More than 700 calves trotted through the open gates of the Mexico-U.S. border wall Aug. 24, some 15 months after the U.S. Department of Agriculture banned livestock imports due to fears of spreading ...

Add Yahoo as a preferred source to see more of our stories on Google. BUCKEYE — One day before reaching triple digits for the first time in 2024, Jennifer Millican, manager at Stotz Dairy and the ...

As of next week, around 1,500 cattle will cross into Arizona from Mexico each day, even as active cases of New World ...

Cattle ranching is one of Arizona's original Five C's, along with citrus, cotton, copper and climate. Ranchers still graze cattle on Arizona's rangelands, but are wary about urban growth and lawsuits ...

TUCSON, Ariz.— The Center for Biological Diversity today released documentation showing continued widespread damage to critical habitat for Gila chub and Western yellow-billed cuckoo from herds of ...

An ongoing drought in the Malpai borderlands of Arizona and New Mexico threatens the livelihood of multigenerational ranchers. The lack of rain is causing native grasslands to be replaced by desert ...

Renewing complaints first made in 2020, conservationists say federal agencies are in violation of the Endangered Species Act by allowing cattle into riparian areas in which grazing is prohibited.

Groups seek a grazing halt and federal review after documenting cattle damage to habitat for three protected species in ...