These findings challenge the traditional view of brain evolution and demonstrate that, while ... Less, but More: A New Evolutionary Scenario Marked by Massive Gene Loss and Expansion Feb. 10 ...

The Secrets of Fossil Teeth Revealed by the Synchrotron: A Long Childhood Is the Prelude to the Evolution of a Large Brain Nov. 13, 2024 — Could social bonds be the key to human big brains?

Molecular evolution is the area of evolutionary biology that studies evolutionary change at the level of the DNA sequence. It includes the study of rates of sequence change, relative importance of ...

It includes topics such as the evolution of genome structure, the genetic basis of speciation and adaptation, and genetic change in response to selection within populations. The neuron-specific ...

One reason for this is convergent evolution. Convergent evolution occurs when organisms ... and Martin Janca (right)/ Shutterstock Several animals use echolocation, a biological form of sonar, to ...