Deep-sea fish, a group of inhabitants of the most light-deprived and harsh environments on our planet, have been discovered ...

When octopuses move across the seafloor, they can use multiple arms to camouflage from predators. These strong arms are also ...

In a study based in Washington, a group of researchers determined that the male ghost shark's forehead appendage, called a ...

Scientists studied how the sea creatures, also known as chimaeras or ghost sharks, ended up with one of evolution’s most ...

Typically considered exceedingly rare in birds, a new study in Australia found sex reversal rates up to 6 percent for some ...