Originally from the freshwaters of Central and South America, Amazon frogbit (Limnobium laevigatum) is a fast-growing, ...

Fire ants – one of the world’s worst feral pests – have in recent days crossed two state borders and spread 800km within ...

Aggressive and invasive, Amazon frogbit is being sold in online stores right across Australia, and has been found in the Northern Territory for the first time.

Most countries around the world are dealing with problem invasive species. In most cases it can be easy to avoid invasive species and you might not even notice that they are there. There are some ...

Experts want to combat new species of plants that are moving around within the United States, and coming from around the ...

Listed among the 100 world's worst invasive alien species by the International Union for Conservation of Nature, this beetle is a major threat to deciduous trees and shrubs.

Here's which Florida cities made this list of the most bed bug-infested cities in the U.S. and how to identify and prevent ...

Who’s the real invasive species: us or them? Ecologists are rethinking urban biodiversity Our cities and suburbs have spiders, rats, raccoons, lizards — and people. Which of us is really the ...

The fish, which can survive short periods of time in low-oxygen conditions by breathing air, is an invasive species.

In a special report, USA TODAY NETWORK-Wisconsin examines how federal cuts could impact invasive species monitoring on Lake Michigan.