A lab in Ames is testing a livestock sample from Texas after the USDA confirmed a case of New World Screwworm.

Texas livestock sample sent to National Veterinary Services Laboratories in Ames to check for suspected screwworm infestation ...

Manure has always been a valuable input to agricultural soils in our region. The value of manure has increased significantly in the last few years as the cost of commercial fertilizers has climbed to ...

USDA will crack down on animal-raising claims, such as ‘grass-fed’ and ‘free-range,’ and could require lab testing or launch a new verification sampling program for negative antibiotics claims, such ...