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

The viral fluffy penguin is molting his baby feathers - The fluffy chick’s chunky form is slimming down as he starts to ...

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 ...

It took nearly 25 years for biologists to discover that a swimming and glowing organism in the ocean’s midnight zone was ...

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 ...

Pesto, the viral King Penguin at Melbourne's Sea Life aquarium, is growing up. He is losing his fluffy appearance in a ...

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 ...