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Species like spotted lanternflies, zebra mussels and wild pigs are popping up around the commonwealth. Here's how to handle them.

An invasive tick and an aggressive species of mosquito are raising concerns. In what is already expected to be a bad year for ticks, the longhorn tick is the newest species to be found in our state.

An invasive species of tick, which can be found in New York—including on Staten Island—has recently been identified by scientists in another state as the carrier of a dangerous bacterium.

It may seem like a scene from "North by Northwest," but the crop dusters flying low over Ohio trees are treating for an invasive pest. What to know.

A "sneaky" invasive species that has a potentially deadly sting can be found in more than a dozen states, according to experts.

LAGO VISTA, Texas — Heavy rainfall has brought the return of an invasive species to Central Texas: the hammerhead flatworm. The creature is back again, this time in Lago Vista, according to police.

An invasive tick is swarming southeastern Pa. Here’s what you need to know Legislation to be introduced aimed at banning single-use plastic bags in Pennsylvania Missed the Blue Angels show?

The Wisconsin Department of Natural Resources has identified more than 200 invasive species in the state.

The Asian needle ant is a stealthy and dangerous invasive species spreading across the U.S., with a painful sting that can cause severe allergic reactions.

The species is not aggressive, but they can sting if bothered. And that sting may lead to a potentially fatal allergic reaction.