“The fossil evidence suggests dinosaurs had at least small parasites,” said Jarzembowski. “Thorny-headed worms can be found ...

A return of the parasites to the U.S. would cause major health concerns ... They could also be in your nose, eyes, or mouth." ...

Fearing a resurgence of the New World Screwworm parasite in the U.S., the Department of Agriculture block livestock imports ...

Fearing a resurgence of the New World Screwworm parasite in the US, the Department of Agriculture block livestock imports from Mexico ...

The USDA reinstated the ban over the weekend, citing an "unacceptable northward advancement" of screwworm into U.S. territory ...

With adams, caddis, tricos, light cahills, blue-wing olives, royal coachmen, chartreuse trudes, green drakes, blue duns, ...

Many plants in Texas landscapes are suitable hosts for aphids, including bedding plants, ash, barberry, boxelder, crape ...

Coon Mountain north of Westport is an annual springtime pilgrimage for the variety and quality of its vernal pools, ...

Researchers are uncovering new evidence showing infection may play a significant role in the development of Alzheimer’s ...

Bad news, beachgoers: The seaweed monster is back and it’s expected to be bigger than ever.