British marine biologist and photographer Richard Smith focuses his work on the ocean’s tiniest and weirdest creatures.

Here are five photos that beautifully illustrate why fish choose to group up. Striped eel catfish displaying schooling behavior. Such a group can be remarkably silent, even ... [+] though it might ...

Fig. 3 This is a diagram showing the dermal jaw bones from fish to human. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by ...

Fish have feelings too – at least if a lonesome sunfish in a Japanese aquarium is anything to go by. Animal caretakers at the ...

A research team from Osaka Metropolitan University showed fish images of themselves, but the pictures were doctored so that stains representing parasites appeared on their throats. The fish tried ...

Fish eggs drifted like tiny lanterns ... The visible trash, along with heartbreaking images of its impact on everything from turtles to birds to whales, has generated a public outcry.