Are you interested in learning about the X-ray fish? This article has interesting facts you should know about the rare fish ...

The Mexican tetra fish that lives in the rivers of Northern Mexico can heal its heart, while its cave-dwelling relative cannot A fish that can repair its heart may hold clues for future treatments ...

Cardinal tetras are tropical fish, so you will need to keep them in a heated tank, which is necessary for African dwarf frogs ...

Tropical fish hold clues that two Manitoba scientists ... It houses about 2,000 zebrafish and 250 Mexican tetras. “We're trying to understand what's unique, what's special about the fish that ...