Animals with larger brains produce fewer, larger offspring, explaining why birds evolved bigger eggs than the largest dinosaurs.

The latest screwworm outbreak in cattle has led to clashing ideas about how to control it.

While New World screwworms have yet to make an appearance in North Texas, Gainesville and Cooke County veterinarians are prepared if the condition should change. These parasitic flies are named for ...

Construction of the facility in Mexico began just 11 months ago. The site will add 100 million more sterile flies to combat ...

Ranchers, veterinarians and government agencies are battling the invasive US screwworm infestation on multiple fronts. Will ...

Is your garden or compost pile attracting flies? Don't let these pests take over your summer gatherings or buzz around your ...

As of June 15, 11 cases of New World screwworm were confirmed in animals in Texas, and one case in New Mexico, according to the USDA. "Since 2023, a growing outbreak of New World screwworm has ...

The New World screwworm, which was found in the United States in June for the first time in decades, often chooses livestock ...

New cattle movement rules are now in effect as New World screwworm spreads in South Texas. Here's what it means for ranchers ...

Thousands of endemic grunion fish leapt onto Bay Area shores late Tuesday night for a seasonal mating ritual, a reminder that ...

Nature has unique surprises hidden in its embrace, and few creatures prove that better than a sturdy, big-footed bird most ...

We hear a lot about the New World Screwworm fly in the news, but what exactly is it, and what are the myths and facts? The ...