An infographic showing the average declines in abundance of key terrestrial insect groups due to invasive alien species. The extent of declines varies across species and regions. Insects are often ...

Biodiversity is great in theory, but there are reasons to fend off invasive species and the knock-on effect of their presence Britain would be a wasteland if it weren’t for immigration. Fifteen ...

Invasive insects like the tiger mosquito and the Asian hornet are becoming increasingly common across Europe, with devastating consequences for human health, agriculture and the environment. As ...

Non-native plants promote the spread of invasive insect species. They settle where their food plants already exist. This was discovered by an international research team with the participation of the ...

As they quietly expand their kingdoms, we can look in the mirror and ruefully shake our heads. Spot the red fox, tropical fire ants, lantana, tree of heaven, pleco fish, branched pipe coral and water ...