They root through farmland, tear up native landscapes, spread disease, and multiply rapidly. Wild pigs are fast becoming one ...

Researchers have developed a new toolkit for detecting trypanosome parasites in livestock, aiding efforts to monitor and control the disease.

A flesh-eating parasitic fly is invading North and Central America. The consequences could be severe for the cattle industry, ...

Changes in behavior, appearance and temperament of pigs are early signs of sickness, but are often subtle and easily overlooked. Early detection of sick pigs is crucial to health management of organic ...

All local hikers are familiar with them. Ochre yellow or caramel brown, they stand tall at the entrances of dozens of preserves and state parks in the Bay Area, serving as a stark warning: If you want ...