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.

Large introduced herbivores such as feral horses and camels are often seen as “invasive” species which damage native plants. My colleagues and I published new research in Science testing this ...

Non-native species appear to be better able to resist extreme weather, threatening native plants and animals and potentially creating more favourable conditions for invasive species under climate ...

An analysis by researchers in China found that weather disasters might be helping nonnative animals replace native species in the wild. By Asher Elbein A new analysis published this week suggests that ...