Vegan protesters dressed up as dead fish outside a Sydney Christmas market to try and stop people from eating seafood

PETA protesters dressed as fish were demonstrating against "festive frenzy," the annual...

In case you didn't have enough to worry about, there are now fish that can walk on land

As an invasive species that can outcompete native wildlife, Georgia officials are...

A woman caught a fish with two mouths and the photo is just as shocking as you would expect

A photo of the fish has since gone viral.

An autonomous ‘SharkCam’ spied on basking sharks in the UK to reveal their secret shy lives

Scientists hope the images will reinforce the case for creating the world’s first...

Tiny, glow-in-the-dark sharks have been discovered in the Gulf of Mexico

It is just 14 cm long, and has some unusual features like a pouch that squirts out small...

Watch: SA's great white sharks hunt seals in kelp forests - which has surprised scientists

The footage shows Cape fur seals blew bubbles back at them.

We're accidentally driving this extremely ugly fish to extinction

The wolffish is being hunted to extinction and — unlike the panda or the snow leopard —...

Watch: This fish sold for more than R25 million - here's why some Koi fish are so expensive

Koi fish are colourful patterned common carp that are now celebrated in annual Koi shows...