A plant that lived 47 million years ago in what is now Utah is like nothing that lives on planet Earth today. The discovery of new fossils reveals that a species first found in 1969 is not a member of ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps ...

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 ...

Scientists found "alien" water signature in horsetail plants. Discovery may reshape understanding of water and ancient climate. Horsetail's water mimics chemistry seen in meteorites. Did our AI ...