While the findings are grim, experts say prevention and control can curb the problem. Invasive alien species are spreading across the globe at an unprecedented rate and causing widespread ecological ...

Amelia Ruiz-Coogan explains why learning to tell the difference between weeds and wanted plants, and indigenous and alien species, matters, especially in threatened grassland areas.

The Hindu’s weekly Science for All newsletter explains all things Science, without the jargon. The frozen Arctic—where trees cannot exist, but lichen thrives— presents one of the most iconic stories ...