A newly signed action plan aims to protect the migration cycle of the giant dorado catfish of the Amazon River ...

According to a study published today in Scientific Reports, the tiny shellear fish ( Parakneria thysi) will spend hours ...

Ancient fossils from South China reveal the earliest bony fishes and shed new light on how jaws, teeth, and key vertebrate features evolved before the major fish lineages diverged.

Nature often sounds serious when it’s presented in documentaries, but the names don’t always match that tone. Once you start ...

A month ago, I took a walk through the edge of San Francisco’s Golden Gate Park. I was off the main road, on a dirt and gravel trail. So it was strange to look ahead and see that fish were blocking my ...

Some animals are so unusual that they barely look real, and transparent creatures are among the strangest of them all. These ...

Can we finally retire the myth that goldfish have three-second memories? This oft-cited “fact” has been thoroughly debunked. Scientists have shown that fish can distinguish and remember individuals, ...

The rapid decline in native fish populations is mainly driven by the indiscriminate use of fine-mesh nets like China nets, current nets, the spread of invasive exotic species, pollution and the ...