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

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

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

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

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

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 ...

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

Heli hacking is a conservation method that uses helicopters to access rugged mountain areas for removing invasive alien ...