The Maryland Department of Agriculture has reported an outbreak of defoliating caterpillars in Western Maryland.

Invasive species are harmful for several reasons, according to the Environmental Commission. From outcompeting native plants ...

Asian needle ants aren't in Michigan, but are spreading in other states. The invasive species can leave a painful sting. Here ...

While everyone is enjoying the outdoors as the weather warms up, some uninvited guests, such as spongy moth caterpillars, can spoil the fun.

The Emerald Ash Borer is spreading in Arkansas, threatening to harm ash trees in Fayetteville. FAYETTEVILLE, Ark. — The ...

Although these are bad enough, invasive plants can have even worse widespread ... Pampas Grass, thankfully, has fallen out of favor. (In Washington state, it is considered a noxious weed).

A “sneaky” invasive species with a poison sting capable of sending some people to the hospital continues to spread across the ...

Char Tito is hammering nails into wood at Kakuma Arid Zone Secondary School in Turkana County, northern Kenya. The 16-year-old is making a traditional chair under the scorching sun outside one of the ...

While everyone is enjoying the outdoors as the weather warms up, some uninvited guests, such as spongy moth caterpillars, can ...