Merck's animal health division received Food and Drug Administration approval for its once-yearly injectable flea-and-tick treatment for dogs. Merck Animal Health said Thursday it expects its Bravecto ...

The U.S. has closed its southern border again to livestock imports, saying a flesh-eating parasite has moved further north in ...

Vetiver grass has an expansive root system. Planting it would be a non-invasive and easy solution that will keep termites ...