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 — ...

To science, she’s simply known as “184.” But on the empirical cuteness scale, the world’s first test-tube penguin scores a “100.” The still unnamed baby Magellanic penguin was hatched at SeaWorld in ...