You can learn a lot about an animal by looking at its physical features. Its features can give you clues about its habitat, the type of climate it lives in as well as its predators. Tough skin is ...

In recent years, scientists have explored fish skin as a skin graft material for people and animals. Compared to other animal skin grafts, fish skin is more resistant to potential viral ...

Reptiles are animals that have dry, scaly skin and are cold-blooded ... In Northern Ireland, some common fish types found in rivers include salmon and trout. Along the coastline, boats might ...