Often called vampire fish, sea lamprey are a dangerous threat to the Great Lakes ecosystem. But efforts to control the ...

On a small island in the South Pacific Ocean, a rare species once declared extinct in the wild has been rediscovered. Partula ...

The FWC allows for the humane killing and consumption of iguanas in Florida, as they are considered an invasive species. The ...

Pacific oysters are adapting to less salty waters and may soon spread into the Baltic Sea, aided by warmer seas and genetic ...

Two common snail species (Nucella lapillus and Littorina obtusata) have evolved in response to a major predator: the invasive ...

Over the past two decades, the Gulf of Maine has become a popular landing spot for invasive species from across the world, says Geoffrey Trussell, an evolutionary biologist and professor at ...

A toxic, invasive pufferfish was caught in the northern Adriatic. Experts urge public awareness and policy changes.

Last month's federal staffing cuts and hiring freezes threatened the sea lamprey control program. Now, it has permission to ...

Experts warn gardeners to avoid planting invasive species, which harm local ecosystems and cost Virginians about $1 billion ...

The Argentine black and white tegu, an invasive species native to South America, has been spotted in Key Largo and other ...

Invasive species are nonnative species introduced by humans that can harm the environment, humans, or the economy. Invasive species cost the United States an estimated $120 billion annually and ...