U.S. Sen. John Cornyn took to the floor Monday to address the growing New World screwworm threat and advocate for more ...

The parasitic fly that attacks warm-blooded animals was eliminated from the United States in the 1960s, but it’s creeping ...

The deadly parasitic New World screwworm has been spotted less than 400 miles from the Southwest border and is threatening ...

The New World screwworm, whose larva “screws” into the skin and can infect humans as well as livestock, will be here within ...

WICHITA FALLS, Texas (KAUZ) - The Texas & Southwestern Cattle Raisers Association (TSCRA) has launched a website to help ...

The New World Screwworm continues to advance north through Mexico, toward the Texas border. Screwworms are parasitic flies that were once devastating to ranchers, since they lay their larvae in the ...

Good tick and fly control is also crucial to reducing the bite wounds that could serve as entry points for screwworm. This ...

The looming threat from the New World screwworm is disrupting beef markets and driving prices higher than initially forecast, ...

The New World Screwworm is creeping north, threatening cattle in Mexico and the US. Fighting flies with flies has worked ...

Alfredo Chavez, a cattle rancher and livestock technician, shows New World screwworm larvae removed from a cow at his ranch ...

A flesh-eating parasite that once ravaged Texas livestock is creeping back—and the state is stepping it to stop it.

New World screwworm has dominated livestock news for much of the past year, and although confirmed cases and U.S. Department of Agriculture’s plan to eradicate this problematic pest have been ...