From feral hogs to sea lampreys, these invasive species cost billions and continue spreading across North America.

National Invasive Species Awareness Week is Feb. 24-28, 2025. If invasive species have not been on your radar, consider why many believe there is merit to being aware of invasive species, the damage ...

If you thought that pesky honeysuckle growing behind the garage or the neighbor’s tree of heaven seeding into your veggie patch was an annoying problem, you’re not alone. Across the globe, the problem ...

Researchers are looking at an invasive species of algae along the Atlantic coast as a possible reason for mercury in the food chain. Scientists are studying an invasive species of algae they believe ...

Every species, from the apex predator down to the smallest plant and fungi, plays a specific role in the ecosystem that they are native to. However, when a non-native species is introduced to an ...

Invasive species cost the North American economy $26 billion a year. By outcompeting local plants or animals, invaders reduce biodiversity and can make entire regions less resilient in the face of ...

Invasive or alien species of plants, animals, or other organisms not native to an area have real monetary implications on a nation. These costs include controlling the spread and repairing the damage ...