Angela Johnson-Guevara

A neatly-laid out sequence of five handprints and five footprints found near the village of  Quesang in Tibet is being hailed as the world's oldest human art. The fossilized ind...

King penguins, the second-largest penguin species, typically sport a distinct black-and-white coat with a yellowish-gold dash of color on their collar.  However, one young pengu...