As the days and weeks go forward, the weather gets warmer and the days longer, many of us that enjoy recreation along the Susquehanna River in the form of boating ...

It’s tiny, it’s silver and it’s at the center of a decades-long controversy over California’s water system. It’s the delta smelt. This threatened fish lives exclusively in the Sacramento-San Joaquin ...

The Connecticut Department of Public Health has loosened the consumption advisory it had issued for fish caught in four ...

Nearly a century after its disappearance, the Arctic grayling will return to the state when the Michigan DNR releases its eggs into a trio of streams in the Lower Peninsula.

The salmon of the Salish Sea are facing unprecedented challenges due to climate change, warming temperatures and erratic ...

As countries return to unfinished COP16 biodiversity negotiations in Rome, states must commit to people and nature instead of ...

The harbor seals of Alaska’s Iliamna Lake, which make up one of only five freshwater seal populations in the world, have long been a subject of fascination for their separateness from the seals that ...

The effort to reintroduce Arctic grayling to Michigan waters will enter its next phase with a ceremony Monday, May 12, at the ...

Affectionally referred to as the “Mother of Water,” the Mekong River, one of the most important rivers in the world, boasts ...

In Finland’s freezing Arctic, lakes and rivers have nourished the lifeways of Indigenous Skolt Sámi communities for ...

Fynbos fish, some dating back 20 million years, are disappearing from South Africa’s rivers. Conservationists warn that ...

The commonly used pesticide has been found in elevated levels in some of the state’s largest rivers, causing potential harm ...