For nearly two centuries, the true classification of the red panda was a mystery. Believed to be both a bear and a raccoon, ...

For over 200 years, there has been just one species of giraffe, Giraffa camelopardalis. This unmistakable African animal is easily recognized across the world. With their long necks and distinctive ...

Taxonomy, or the naming of species, is surprisingly complicated – and contentious. It doesn't take much scientific expertise to divide lions from tigers, or pigeons from flamingos, but details count ...

Micro-organisms constitute a very antique group of living organisms which appeared on the Earth's surface almost 3000 million years ago.

Laura Bertola does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...