They’re venomous cannibals, hiding in our homes. With something like fifteen quadrillion spiders around, we can’t escape them ...

Wyoming already had three well-known ticks that are harmful to humans in the state: The Rocky Mountain wood tick, ...

Cases of Lyme disease, the most common tick-borne ailment in the U.S., are on the rise, thanks in part to a rainy spring. Johns Hopkins University’s Dr. John Aucott explains efforts to identify the ...