From swimming faster than Olympic athletes to proposing with pebbles, penguins are full of surprising and lovable traits.

But it turns out we still have a lot to learn about them, as revealed in National Geographic's new docuseries Secrets of the ...

Here are some of the cutest animal stories in the news recently ... Too cool for the pool A baby Gentoo penguin was born at the Inbursa Aquarium in Mexico City in December. He was introduced ...