Humboldt penguins are considered a vulnerable species, the zoo said, and face extinction in the wild. The zoo said it is part of a conservation effort to breed genetically diverse penguins. The zoo ...

Four African penguin chicks were born at the Mystic Aquarium in January. The chickens hatched on Jan. 6, 7, 9, and 10. The ...

With brown fur and almond-shaped eyes, a baby penguin emerged from the comfort of its shell that had been home for the past six weeks. Its Dec. 15 birth at the Lincoln Children’s Zoo in Nebraska ...