Sea lamprey abundance exceeded targets in 2024 in all Great Lakes due to treatment restrictions during the COVID-19 pandemic.

Researchers have revealed the Great Lakes’ 10 worst aquatic invasive species, spotlighting the plants and animals that pose ...

Golden mussels, a dangerous and invasive species, were recently found for the first time in North America in the ...

A recent study found sea otters are eating thousands of green crabs at a California reserve, reducing the invasive species’ population.

In August, the Fisheries Department declared 79 districts in 19 provinces as areas officially affected by the fish.

The non-native bivalves pose an immediate ecological threat to the Delta and other California waterways, state officials said ...

Ginger Creek in Oakbrook is connected to other bodies of water so there’s a high chance that hydrilla has spread.

Officials from the Oregon Department of Fish and Wildlife are warning people not to dump invasive species into local ...

Describing the dominance of invasive fish species as a “ticking time bomb” threatening native river fish populations, fisheries department director-general Adnan Hussain said the issue is ...

The Great Lakes Fishery Commission, established in the mid-1950s to eradicate sea lampreys, is still dealing with a ...

According to a recent count by the Oregon Department of Fish and Wildlife, there’s been a 10,000% increase ... which provide critical habitat and nutrition for countless marine species. Kelp forests ...