Researchers thought colder temperatures and higher elevations could stop the march of invasive fire ants. Mother Nature had ...

Asian needle ants have been linked to multiple cases of life-threatening reactions and the mysterious ants keep spreading.

Some invasive species, like pythons and fire ants, are here to stay | ECOVIEWS. Whit Gibbons. Contributor. In southern Alabama or southern Georgia, seeing an American alligator gobble up a beaver ...

From river-clogging plants to disease-carrying insects, the direct economic cost of invasive species worldwide has averaged about $35 billion a year for decades, researchers said Monday.

Artists and scientists are finding ways to highlight troublesome plants and animals, tell their stories and, in some cases, use them as raw materials. By Zoë Lescaze Reporting from Pittsburgh ...