Classification attempts to impose a hierarchy on the complex and dynamic variety of life on Earth by describing how different species group together and how they are related to one another or not.

The way in which most multicellular organisms have been classified has been the same for more than a century. Only recently have scientists developed the tools and knowledge to question the way we ...

Taxonomy is the science that attempts to categorise the many millions of species on Earth. Find out how to define taxonomy, what taxonomists do and why classifying life is so important. The definition ...

The main aim of a taxonomy study is to assign organism an appropriate place within the systematic framework of classification and this framework is known as taxonomic hierarchy by which the taxonomic ...

Scientists have discovered two new species of sea-dwelling, mushroom-shaped organisms. The new organisms are multicellular and mostly non-symmetrical, with a dense layer of gelatinous material between ...

Cladistics is one way scientists classify organisms. A cladogram shows the nature of evolutionary relationships that may have occurred, similar to a family tree. You will make a cladogram in this ...