Alien plants and animals cost Europe over $1.5 trillion in the last six decades, according to a new study, indicating the global economic impact of such species could be several times higher than ...

Invasive alien species like lantana camara, prosopis juliflora and water hyacinth have caused mass degradation of native ...

An invasive species also called as introduced species, alien species or exotic species is an introduced organism that becomes ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

WARSAW, Poland (AP) — A respected Polish scientific institute has classified domestic cats as an “invasive alien species,” citing the damage they cause to birds and other wildlife. Some cat lovers ...

Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...

Science fiction is full of alien species, but some are built with a level of detail that goes far beyond the norm. In this ...

In pursuance of the directions of the National Green Tribunal, the National Biodiversity Authority (NBA) has constituted an Expert Committee on Invasive Alien Species to address the growing ...