Learn about Prototaxites, a bizarre group of prehistoric organisms that fall within an unknown lineage of extinct life.

THE study of form has revealed the importance of convergence in the evolution of plants and animals, as well as the inevitable influence of laws of growth which apply to creatures whatsoever their ...

This article was originally featured on Undark. For centuries, taxonomists have cataloged every living thing they could find. Expeditions have traveled the globe, searching for unknown species; ...

Over 150 years ago, a fossilized organism known as Prototaxites emerged as an enigma regarding what early land life may have ...

Learn how one-celled organisms, or single-celled organisms, helped build complex life.

A research team led by UC Berkeley scientists has defined a new branch on the tree of life after sequencing about 800 largely unknown bacteria genomes. The researchers classified these very small ...

What should you call that bird? You couldn't go wrong with "dinosaur," taxonomists say. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you ...

The discovery of two new species of organisms off the coast of Southeast Australia has completely perplexed researchers, because, according to the New York Times, they “defy all existing ...

The history of life stretches back untold eons. Today, there is a staggering array of organisms on Earth, with more species being discovered every year. The complexity of life, from the smallest ...