Pesto, a king penguin of unusually large size, has waddled his way into social media feeds all over the world, forcing pygmy hippo Moo Deng to share the celebrity baby animal spotlight. In the process ...

After reaching stardom in September, the king penguin chick is beginning to shed his brown feathers in exchange for new waterproof ones as he transitions into adulthood. Pesto, who lives at the Sea ...

An adult King Penguin (left) and 9-month-old King Penguin Pesto at SEA LIFE Melbourne in Australia Pesto the baby penguin is big both online — where his viral fame is growing to Moo Deng levels of ...

Four king penguin chicks have hatched at the Kansas City Zoo & Aquarium since Jan. 23.

A precocious and sexually domineering king penguin enlisted for a breeding initiative in an England zoo — and thought to be a female — has turned out to be a boy. Penguin Maggie traveled from Denmark ...

Penguin fans should be excited to know that the Detroit Zoo recently unveiled its newest Penguin, an adorable chick named Atticus. But unlike most baby Penguins, Atticus is already enormous. In fact, ...