Some Texans fear “the nightmares and the horrors” of a potential screwworm outbreak. Elsewhere, not enough grass to feed ...

The New World Screwworm fly (NWS), which infects many warm-blooded animals, including cows, used to be a considerable nuisance for cattle ranchers across North and Central America, but was eradicated ...

The New World screwworm​ isn't a worm. It's a fly that can burrow into tiny wounds, ears, or mouths of animals and kill them.

By Tom Polansek and Leah Douglas CHICAGO/WASHINGTON, June 4 (Reuters) - U.S. feeder cattle futures surged on Thursday as ...

The New World screwworm fly has reached south Texas, the U.S. Department of Agriculture confirmed Wednesday, the first time ...

Cattle ranchers raise concerns over screwworm cases ...

Express Ranches in Yukon, a longtime community staple, is selling off its purebred cattle, prompting nostalgia and sadness ...

Domestic cattle ranchers had only 86.2 million livestock at the start of the year ...

The Funk family, who owns Express Ranches in Yukon, has rejected a land sale from data center developers as controversy ...

The quiet Texas cattle town ​of La Pryor has become ground zero in the fight against screwworm after the first U.S. case ‌in ...

A livestock threat in Texas is prompting action in Arizona. Why a single flesh-eating fly detection is affecting cattle ...