The Magellanic penguin was overtly selective with people and only allowed the man who rescued its life to touch and feed him.

Divorce rates appear to be a more reliable predictor of the reproductive success of the colony than environmental factors ...

At Club Penguin, I adopted colorful pets called puffles and purchased kitsch furniture for my virtual igloo. In the Neopets haven of Neopia, I visited the money tree to collect items others had ...