Pokemon Black Version and Pokemon White Version feature new Pokemon that players can catch, train and battle as they progress through the game, and some Pokemon can only be caught in one version ...

Both black and white rhinoceroses are actually gray. They are different not in color but in lip shape. The black rhino has a pointed upper lip, while its white relative has a squared lip.

In the natural world, the absence of bright colours is anything but dull. Black or white, or combinations of both, adorn some of nature's most charismatic creatures. The giant panda, native to the ...