Washington: According to a new Penn Medicine study, brain development does not occur uniformly across the brain. It follows a newly identified developmental sequence. Brain regions that support ...

The multiple skeletal components of the skull originate asynchronously and their developmental schedule varies across amniotes. Here we present the embryonic ossification sequence of 134 species, ...

Washington: A recent Penn Medicine study found that brain development does not take place consistently throughout the entire brain. It follows a recently discovered developmental progression. Young ...

Amidst the hoopla over the exact number of genes we have in our genome—more than a fruitfly, fewer than a rice plant—a more fundamental genetic truth has often been obscured. The expression of ...

Just a few Neanderthal DNA tweaks boosted facial gene activity, revealing how ancient genetics still shape human faces today.

The paper presents an overview of the author's findings with regard to a sequence of moral development. It is based on empirical data obtained mainly from boys aged 10, 13, and 16 in lengthy free ...