The Trump administration has issued a warning about a fast-moving outbreak of New World screwworm (NWS), a parasitic fly ...

The invasive 'flesh eating' New World screwworm has reached the U.S. border, threatening livestock and grocery prices.

Screwworms enter through open wounds and feed on living flesh. Confirmed cases and infestations reported in Texas. Are they ...

You hear about "flesh-eating maggots," and you might wonder about your kids and pets.

As New World screwworm enters the U.S. for the first time in decades, we should be vigilant but not panic, experts told USA TODAY.

Female screwworm flies lay hundreds of eggs in the exposed flesh of warm-blooded animals, potentially causing severe harm and ...

This parasitic fly's maggots feed on live flesh, preferring livestock but also infecting humans, and can be fatal. And it's now in the US.

Pennsylvania agriculture officials are urging farmers, veterinarians and pet owners to strengthen biosecurity measures ...

The USDA says beef remains safe to eat, despite the detection of New World screwworm in Texas. Here’s what to know to stay ...

U.S. officials have confirmed the presence of a flesh-eating maggot in the United States that has the potential to devastate livestock populations and, as a result, send beef prices spiking. Here’s ...

Outbreak in Texas and New Mexico: Burrowing larvae were found in cows, a goat and a dog. Here's how to protect your pets.

The Food and Drug Administration this week cleared a second carcass-feasting fly species for use in maggot wound therapy, ...