Because if you see beyond their obvious shape and colour, and watch the things they’re actually doing, looking for food, watching out for predators, displaying to potential competitors, you’re seeing ...

Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...

The rich irony at the heart of the storied “Alien” franchise is that at the core of these encounters with the monstrous animal is a question of what, in fact, makes us truly human. The grand twist of ...