(CNN) — Lake Naivasha, northwest of Nairobi, Kenya is becoming increasingly unnavigable. Water hyacinth, the world’s most widespread invasive species, is blanketing the lake, choking its fish and ...

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 ...

Invasive species are reshaping ecosystems and local people's relationship with nature in the tropics, a study led by Danish researchers Ninad Avinash Mungi and Jens Christian Svenning from Aarhus ...

It sounds like the title of a bad B-movie: Alien Plant Invaders. But here in Montgomery County and communities across the country, the problem of alien plants -- also known as nonnative invasive ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American For the first time in U.K. history, an alien ...