(Phys.org) -- In the course of its evolution, the architecture of the mouse brain may have barely changed. Similar to the tiny ancestors of modern mammals that lived about 80 million years ago, nerve cells in the mouse visual cortex are densely packed in a small area of ​​the brain. However, during the subsequent evolution of larger brains the architecture of the cerebral cortex was radically restructured. This is the conclusion of an international team of researchers led by scientists at the Max Planck Institute for Dynamics and Self-Organization, the University of Göttingen and the Bernstein Center Göttingen. The brains of larger mammals, such as humans, however, have a completely different structure to those of mice. Processes of self-organisation led to the emergence of modules in which neurons conjointly are responsible for specific tasks.

Recent analyses of the human genome reveal a huge number of rare—and therefore probably fairly new—mutations.

Richard Dawkins's review of The Social Conquest of Earth, by Edward O Wilson (WW Norton, £18.99, May)

One of the first creatures to step on land could not have walked on four legs, 3D computer models show.

Human Races May Have Biological Meaning, But Races Mean Nothing About Humanity

New evidence proves humans are continuing to evolve and that significant natural and sexual selection is still taking place in our species in the modern world.

Richard Dawkins's review of The Social Conquest of Earth, by Edward O Wilson (WW Norton, £18.99, May)

[Journalists] seem to feel let down when they discover that the real people aren't anything like the way they so relentlessly portray us; as if, since they've gone to the trouble of inventing extravagant caricatures of us, we should at least have the decency to live up to them in real life.
Also in Polish

Whatever else the Bible might be – and it really is a great work of literature – it is not a moral book and young people need to learn that important fact because they are very frequently told the opposite.

Even if you are unaccustomed to living by reason, if you are one of those, perhaps, who actively distrust reason, why not give it a try? Cast aside the prejudices of upbringing and habit, and come along anyway. (Also translated into Polish)

Following a week of attacks, the evolutionary biologist responds to his critics – and argues Britain must not make policy by following “Census Christians” who can’t name the first book of the New Testament.