Temperature plays the biggest role in where plants can grow. Warmer conditions allow more plants to survive in new places. Other factors like rainfall and soil also matter, but temperature has the ...
An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps ...
A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...
The spud's alien-like root growth has prompted some conspiracy theories.
A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo ...
The spread of species beyond their native habitat is a human-made environmental change on a global scale. Among vascular plants, over 16,000 species have now permanently settled in foreign countries.
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 ...