South America is home to many distinctive and vibrant ecosystems, and even though they are very competitive they are not ...

Biological invasions are widely acknowledged as a serious threat to biodiversity, global economies, and a good quality of ...

Invasive species are a big deal, and that’s why a group of national players, including the US Army Corps of Engineers, the National Parks Service, and others have come together to focus ...

Science tells us invasive species -- like the spotted tilapia -- are always on the move, making it difficult for scientists to simulate their spread and predict where they will go next.