Forest health depends as much on prevention as on cleanup.

Efforts to manage invasive alien plant species in forests could be held back by a continued reliance on chemical methods, according to a new study. Research led by Lizzie Keen, a postgraduate ...

Efforts to manage invasive alien plant species in forests could be held back by a continued reliance on chemical methods, according to a new study. Research led by Lizzie Keen, a postgraduate ...

More than 2,500 plant species have the potential to invade the Arctic at the expense of the species that belong there. Norway is one of the areas that is particularly at risk. Species that are not ...

The plants outside your window carry a hidden geography. Many arrived from distant continents. A new global forecast shows that mix is about to shift, in ways few people notice until it takes hold.

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.

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 ...

KZN is investing R73 million to remove invasive plants, with experts urging long-term management to protect water and ...

Thousands of alien species could invade the Arctic, warns a new study. Warmer temperatures and more tourists make it easier for non-native plants and animals to get a foothold in far northerly ...