Quagga mussels have been confirmed in the north end of Black Bay on Lake Superior, raising concerns about long-term ...

Keep an eye out for exotic pests hiding in your aquarium.Marimo moss balls are a popular live algae often used to decorate ...

Biologists are releasing live whitefish in Upper Peninsula rivers to see whether they can serve as a bridge for large-scale ...

There's an invasive species that is rapidly overtaking California's waterways, going from the San Francisco region to Los ...

Waking up to giraffes strolling outside your window - what price can you put on that? Dianne Bourne crunches the numbers ...

On October 29 in southern Africa, live-camera footage captured a tense moment at a waterhole as a herd of zebras moved along ...

The Missouri Department of Conservation and partners make history by successfully stocking scaleshells in the Osage River.

The first belonged to a long-crested eagle, the sitting female’s signature plumes fluttering in the heat haze. The next was a ...