In the fascinating underwater world, gender is far from fixed. Many aquatic animals can change their sex, a unique biological process known as sequential hermaphroditism. This natural adaptation ...

(CNN) — Clownfish, a small orange and white species made famous by the “Finding Nemo” movies, have been found to shrink in order to boost their chances of surviving marine heat waves, according to a ...

Clownfish eggs on a scuba diving at Malapascua Philippines. Observant viewers may notice that these fish do not look exactly like Nemo. This is because there are over 30 different species of clownfish ...

Fans of Finding Nemo will love the crystal-clear underwater footage in a YouTube clip captured at Anilao in the Philippines. It provides a close-up view of two clownfish tending to their batch of eggs ...