Viral sensation Pesto the penguin is showing off a new look these days as he starts molting his baby feathers.

Pesto, the avian answer to the viral hippo Moo Deng, has started to molt. The chick, who lives at Australia’s SEA Life ...

Researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Nicknamed the 'mystery mollusc,' the nudibranch Bathydevius caudactylus swims through the ocean's midnight ...

Do you remember Pesto the king penguin chick who reached stardom in September? Zookeepers say he is now entering his "awkward teenage phase".

Baby animals are stealing hearts and captivating global audiences with their adorable antics and heartwarming stories. From ...

At about 10 months old, the beloved bird has begun fledging, or losing his fluffy baby feathers and gaining sleek adult ones ...

Pesto the penguin, the viral fluffy little king penguin at Australia’s Sea Life Melbourne Aquarium, has shed his feather for new waterproof ones as he begins his transition into adulthood. See his new ...

King penguin chicks experience their first molt around 10 months old and the process can last up to six weeks, per the ...

Pesto the massive king penguin chick has begun his molting process, losing the fluffy brown feathers which defined his look ...