Fish may seem harmless compared to larger predators on land, but some of the deadliest animals are hiding in the oceans and ...

You might think of snails as the little shelled creatures that you find crawling in your garden, or even as a delicacy of ...

The saltwater crocodile, Crocodylus porosus, is the largest living reptile on Earth, and it rules the waters from northern Australia to Southeast Asia. These massive reptiles are often called "salties ...

“Forty years ago, an estimated 1.4 million salmon returned to UK rivers ... of PCBs. Freshwater salmon also tend to be less susceptible to those fish-related diseases that are more common ...

With how many species of this familiar waterfowl live in or migrate through the state, you could say Virginia is for duck ...

Presidential election night in 2016 and a high-spirited crowd has gathered at the Javits convention centre on New York’s ...

Why is this, and why on earth would you want to add salt to a freshwater ... common skin parasites live on the skin surface, not beneath it, as in ich/crypto, so are more vulnerable to low salinities.

One of our readers has noticed his common goldfish has a very ... you could try maintaining the fish in a weak solution of salt (sodium chloride; or better still, use ‘tonic’ salt as sold for ...

Researchers have developed a method to extract protein from sea lettuce, offering a sustainable alternative to meat and ...

New research reveals a third of Australia’s freshwater fishes are at risk of extinction. That means 35 species should be ...