The Philadelphia Zoo is celebrating the first birthday of baby orangutan, Jambi, on Thursday, June 26, 2025. He was the first of his species to be born at the zoo in 15 years.

Did you know that some animal babies have to be super fast from the moment they're born? In the wild, giraffes, pronghorns, zebras, and muskoxen have to learn to run really quickly to stay safe from ...

Nature showcases remarkable transformations as baby animals exhibit appearances drastically different from their adult forms.