How do cells know what they should become as the body develops? Biological development depends crucially on spatial patterns: the lines that eventually give rise to segments, organs, or markings like ...

In most vertebrates, skin appendages such as hair, feathers, or scales originate from placodes—small, specialized skin regions whose spatial organization is controlled by well-conserved genetic ...

Distinct human populations living on separate continents have followed largely similar patterns of evolution since the onset of the Neolithic period, according to a new study. This suggests that, ...

Competition between species played a major role in the rise and fall of hominins – and produced a “bizarre” evolutionary pattern for the Homo lineage – according to a new University of Cambridge study ...

ch. 1. Ode to Cecropia: discovering nature -- ch. 2. Teasing the strands apart -- ch. 3. Time, energy, and biological evolution -- ch. 4. Evolution of the earth -- ch ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

The Yangtze River, often referred to as the mother river of China, is vital to both ecological functions and the economic and social development of the region. In a new study published in Water & ...

Nature Created These Animal Patterns and They Look Almost Too Perfect to Believe ...

Competition between species played a major role in the rise and fall of hominins -- and produced a 'bizarre' evolutionary pattern for the Homo lineage -- according to a new study that revises the ...