Close-up of Pseudoproscopia latirostris, a unique grasshopper species with an elongated head. Native to South America, it uses its distinctive shape as camouflage in ...

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 ...

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.

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 ...