A newly released study from the Maryland Department of Natural Resources confirms that the invasive fish species Chesapeake Channa, also known as the northern snakehead, is significantly altering ...

Researchers from the Chinese Academy of Sciences' South China Sea Institute of Oceanology, Zhejiang University, and Ocean ...

In a river of northeastern Brazil, an “armored” creature with “large” eyes paused to rest against a rock. The maze-like ...

Scientists have finally discovered evidence that the creature has been migrating through the US for some time now.

Deep below the surface of a river in northern Brazil, a “shy” creature tucked its “armored” body into a rocky crevice. Divers spotted the patterned animal and recognized it as a popular aquarium pet.

Forecasts for salmon fishing in the Columbia River in 2025 is out. Overall, the news is good. The only exception is the summer Chinook run.

Great Lakes tribes and state biologists are working together to reintroduce Arctic grayling to northern Michigan's waterways ...

The Pet and Livestock Protection Act would remove wolves from the list and prevent judges from relisting wolves.

In the vast urban sprawl of Arizona, the habitat of the tiny western burrowing owl is being destroyed—prompting ...

In the century that followed, the snakehead was caught and identified a handful of times, sometimes mistaken for other species, but described and drawn as “olive green, with orange stripe; and the ...

The deadly Sydney funnel-web is three distinct species – not one, as previously thought, scientists have confirmed. Spider experts have long suspected the Sydney funnel-web was more than one species ...

Climate change, invasive species and habitat loss are all threats. A critically endangered freshwater fish that lives in a complex of springs connected to the Great Artesian Basin in South ...