New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

A new study estimates that invasive alien species cost Morocco between $1.14 billion and $5.13 billion every year, with ...

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

Damage from invasive species in Morocco could exceed US$2 billion a year, dwarfing spending on prevention and control, ...

Clearing water-guzzling and soil-damaging alien invasive plants costs South Africa several hundred million rands every year.

Many mountain ranges contain semi-natural habitats that have been little human interference. They are home to many animal and plant species, some of them endemic and highly specialized. Mountains have ...

<P> Winter weather breaks and a Southern Marylander's fancy turns to the little green things in the yard. For many, the fact that something is growing and perhaps even flowering under the warming ...

An “alien plant” fossil discovered 55 years ago just outside of an abandoned town in Utah has no relation to any currently existing or extinct species, scientists revealed in a study last month.

Kelvin S.-H. Peh does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...