Evolution is a sly dog. It wanders into our lives and makes itself at home, giving no thought or consideration as to whether or not we’re prepared for it, or if we can accommodate it. It takes root ...

Oxygen played a key role in the evolution of complex organisms, according to new research published in BMC Evolutionary Biology. The study shows that the complexity of life forms increased earlier ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jacob S. Suissa, University of Tennessee (THE CONVERSATION) There are few forms of the ...