Biology - Evolution news

Contrasting views of kin selection assessed

In an article to be published in the January issue of BioScience, two philosophers tackle one of the most divisive arguments in modern biology: the value of the theory of "kin selection."

dateDec 17, 2014 in Evolution
shares0 comments 1

DNA sheds light on why largest lemurs disappeared

Ancient DNA extracted from the bones and teeth of giant lemurs that lived thousands of years ago in Madagascar may help explain why the giant lemurs went extinct. It also explains what factors make some surviving ...

dateDec 16, 2014 in Evolution
shares0 comments 0

Stay complex, my friends

The KISS concept – keep it simple, stupid – may work for many situations. However, when it comes to evolution, complexity appears to be key for prosperity and propagating future generations.

dateDec 16, 2014 in Evolution
shares0 comments 0

Reshaping the horse through millennia

Whole genome sequencing of modern and ancient horses unveils the genes that have been selected by humans in the process of domestication through the latest 5.500 years, but also reveals the cost of this domestication. ...

dateDec 15, 2014 in Evolution
shares0 comments 0

Team proposes new model for snake venom evolution

Technology that can map out the genes at work in a snake or lizard's mouth has, in many cases, changed the way scientists define an animal as venomous. If oral glands show expression of some of the 20 gene ...

dateDec 08, 2014 in Evolution
shares0 comments 0