Understanding the Basic Difference Freshwater fish live in rivers, lakes, and ponds with low salt content, while saltwater ...

The lakes, streams, and ponds you've visited for years are likely looking more brown than they used to. And people who are ...

Britain spent £1.5bn on salmon last year and ate 65,000 tonnes of the stuff, equivalent to roughly 13 million individual fish ...

The central Dutch city of Utrecht has installed a “fish doorbell” on a river lock, allowing viewers of an online livestream ...

We explain how Nile tilapia skin could be the next dressing of choice for wounds and burns in both humans and animals.

Invasive species are nonnative organisms that harm the environment, economy, or human health. Florida spends approximately ...

The case of a ‘fishy pterosaur’ is the latest example of mistaken identity involving these extraordinary flying reptiles.

Hundreds of miles from the ocean, the Tennessee Aquarium reveals a different side of aquatic life—one that many people never ...

Fish living downstream of wastewater treatment plants are accumulating antidepressants, opioids and other drugs of abuse in ...

A harbor seal sports about a hundred whiskers — which are more than just for show. They provide the animals with key intel on ...

From fish and turtles, to hippos and crocodiles, about 43% of all known large freshwater animal species have been ...

The Florida Department of Environmental Protection reports thousands of sinkholes in the state, but only Deep Hole is home to ...