Lake Powell’s existential crisis is a unique opportunity to save a treasured landscape.

The ways eastern fence lizards have changed in response to red imported fire ants demonstrate how species can adapt to survive the presence of invasive predators.

Rats are disrupting the flow of nutrients towards the sea on many tropical islands – this has consequences for fish behaviour and the wider ecosystem.

Twitter and online news articles could help track the timing and location of spreading invasive insects in the US and around the world.

Scientists have found more ‘alien species’ today in regions that were once key parts of European empires.

"...the positive impacts of non-native species are neither unexpected nor rare, but instead common, important, and often of large magnitude."

Brown marmorated stink bugs, foul-smelling, voracious, wide-spread pests, could become even more ubiquitous with climate change.

Zebra and quagga mussels entered the Great Lakes in large ships’ ballast water. Now, local boaters and anglers are spreading them into the southern and western US.

Once hated, native predators are now credited with limiting invasive prey populations.