The non-native Canadian goldenrod (Solidago canadensis) in Europe, infected by the widespread native phytoparasitic microfungus Podosphaera erigerontis-canadensis, a member of the powdery mildew group ...

This video reveals the three native European species that play a massive role in controlling invasive animals. It explores how each predator targets invasive species threatening local ecosystems.

An international team of scientists has recently found that non-native species are expanding their ranges many orders of magnitude faster than native ones, in large part due to inadvertent human help.