More than a quarter of our planet's natural "geomorphs"—animals such as beavers and hippos that, collectively, can reshape ...

A study, led by the University of Southampton (UK), has revealed that brown trout can successfully navigate beaver ...

Emergency responders in Pittsburgh came to the rescue of a dog that fell over a hillside and wound up in the Ohio River.

After nearly 200 years, the Asian small-clawed otter has been rediscovered in Nepal, offering hope for conservation and freshwater ecosystem recovery.

How tribal leaders, commercial fisherman and a few small environmental groups won an uphill campaign against dams.

Facial remains found at an ancient cave in Spain belong to a primitive, archaic human who lived between 1.1 million to 1.4 ...

This process is known as higher-order conditioning and can be measured using sensory preconditioning tasks in rodents. This behavioral paradigm requires the repeated and simultaneous presentation of ...

A new conservancy will oversee work to improve vegetation, water quality and natural habitat in the Salton Sea. Will nearly ...

Ohio State Extension educator Catelyn Turner outlines water quality considerations for livestock and ways to ensure ...

Ahead of dyeing the river green for St. Patrick’s Day, we look back at what has made the river healthy again since its ...