Alien species are the main driver of recent extinctions in both animals and plants, according to a new study by UCL researchers. Alien species are the main driver of recent extinctions in both animals ...

Perhaps it's a good thing we haven't found E.T. yet — he might cause us to become extinct. A newly published study suggests that alien species – or those not native to a particular environment – are ...

“Invasive alien species are a major threat to biodiversity and can cause irreversible damage to nature, including local and global species extinctions, and also threaten human wellbeing,” said ...