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 ...

There are approximately 27 000 indigenous species in South Africa and 9 000 foreign plant species that have been introduced over the past few centuries. Of these 9 000 exotic or alien introductions, ...

A bizarre floating growth on the International Space Station has sent the internet into a frenzy because of its alien-like roots. NASA’s Don Pettit shared a picture of a potato he grew while onboard ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...