A dog-killing parasite that was believed to only exist in Texas and other Gulf Coast states has been discovered as far west ...

Part Two,” a new kind of invertebrate has been documented for the first time in California – one that’s no larger than a penny but is potentially fatal to dogs and other animals, and can lead to ...

Sheep and goat farmers in the Northeast have reported 20% losses from herds this winter due to liver fluke, a trematode or flatworm that infests the liver, causing damage and a deadly secondary ...