The U.S. has closed its southern border again to livestock imports, saying that a flesh-eating parasite has moved further ...

Mexican President Claudia Sheinbaum said on Thursday that the U.S. decision to halt cattle imports from Mexico again over the ...

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. has shut its southern border to livestock imports again after a flesh-eating parasite was found further north in ...

Jamie Nations, a Los Angeles actor, says the couple only wanted to visit the U.S. for the day when his fiancée was arrested and detained.

With tail wagging, tongue out and ears perked, Hummer - a young mixed breed dog with a slick black coat - sits down in front of a sample of screwworm scent, promptly accepting praise and treats from ...

The New World screwworm fly's larvae feed on live flesh, threatening livestock health and causing economic losses. US and ...

U.S. border closure for Mexican cattle after new screwworm case in Veracruz, frustrating reopening and raising tensions.