Deep-sea fish thrive in extreme pressure, darkness, and pollution, revealing new survival mechanisms and threats.

Prof. HE Shunping's team from the Institute of Hydrobiology (IHB) of the Chinese Academy of Sciences (CAS), along with researchers from the Institute of Deep-Sea Science and Engineering of CAS, ...

The move to land was a very gradual process, and the evolution of limbs wasn't a simple adaptation resulting from animals crawling onto the shore and never looking back. In fact, the new picture ...

And warming ocean temperatures affect the migration of tuna, a fish that is vital to many economies in the Pacific. What are the challenges that climate adaptation action faces in the Pacific?

Adaptations of the teeth and jaws that allow the fish to adapt to a wide range of food sources and habitats are thought to be a factor in their success. Fish, including cichlids, have either ...

Most fossil fish leave behind only bones or impressions in rock ... This challenges previous thinking about when and how ...

This adaptation of their visual ability gave them ... EDA also controls the development of skin features in many other animals, including fish, suggesting that these features' history is ancient.