Prior to Ridley Scott‘s Alien prequels — Prometheus in 2012 and now Alien: Covenant — each Alien movie had a strikingly different directorial vision. Scott’s 1979 classic was a “haunted house in space ...

A global map of alien bird species has been produced for the first time by a team of researchers. It shows that human activities are the main determinants of how many alien bird species live in an ...

The discovery is important for understanding the processes that help or hinder species moving between locations, and the next steps for predicting and limiting the threat of future biological ...

Tim Blackburn's research was supported in part by a grant from the Leverhulme Trust. Species introduced by humans to areas where they don’t naturally occur are a worldwide problem. These “alien ...

Diversity and Distributions, Vol. 28, No. 1 (January 2022), pp. 38-52 (15 pages) Aim: Species introductions have reshaped island faunas for the last 200 years, often threatening native biodiversity.