Screwworms are possibly the most aptly named parasites imaginable, both literally and figuratively. Screwworms—technically, ...

An unpleasant parasite spread by flies was kicked out of the U.S. decades ago — but now it seems to be making its return. As ...

Mexico removes barriers on USDA aircraft and equipment to support U.S. efforts against the deadly New World Screwworm, ...

Once thought to be eradicated, the screwworm could be screwing up our food supply as soon as this summer, according to a ...

The United States and Mexico reached an agreement on the handling of a damaging pest called New World screwworm, U.S.

U.S. Secretary of Agriculture Brooke Rollins announced today that Mexico has committed to eliminate restrictions on U.S.

Mexico has committed to eliminate restrictions on USDA aircraft and waive customs duties on eradication equipment aiding in ...

Mexico has agreed to lift restrictions on U.S. Department of Agriculture aircraft and waive customs duties on screwworm ...

The USDA says emergency efforts to prevent the spread of New World screwworm will resume. Ag Secretary Brooke Rollins says ...

The U.S. is demanding that Mexico lift restrictions on aircraft and customs duties to combat the spread of the New World ...

Buck Wehrbein, president of the NCBA, warns of a deadly fly threatening U.S. cattle, even after Mexico has begun allowing sterile fly planes to resume vital eradication efforts.

U.S. Secretary of Agriculture Brooke Rollins announced in a press release that Mexico has committed to eliminate restrictions ...