Thousands of US Department of Agriculture employees, including food inspectors and disease-sniffing-dog trainers, remain out ...
"What we're trying to do is identify what the risk pathways are." Researchers use surprising method to protect island ...
What does this plant disease smell like? Powdery mildew is a fungus that kills grapevines. Dogs can identify infected grape leaves by sniffing them, which can help vineyard owners stop the disease ...