Ants are typically seen as a nuisance, especially when they invade homes or businesses. But the Asian needle ant poses a more serious threat – one that goes beyond inconvenience.

Bed bugs have been biting humans since they emerged from caves around 60,000 years ago making them possibly the “first true urban pest,” a new study found.

U.S. Agriculture Secretary Brooke Rollins on Sunday said she is suspending imports of live cattle, horses and bison through the southern U.S. border over the damaging pest New World screwworm, a ...

If a screwworm outbreak reaches the U.S., the nation's animal producers are uniquely prepared to face it. The pest used to be in the U.S. before it was eradicated in the 1960s.