But it has led scientists to believe that some animals with very different ... a Duke researcher in molecular development and evolution, said: "The family tree is a crucial evolutionary roadmap.

Twins are pretty rare, accounting for just 3% of births in the U.S. these days. But new research shows that for primates 60 ...

17, 2024 — Scientists have discovered the oldest known animal with saber teeth ... genetics behind the alternating sexes of walnut trees. The research reveals a mechanism that has been stable ...

To help you explore this tree and understand the amazing mechanism behind it, we’ve created the NOVA Evolution Lab. Play this Lab and you’ll be on your way to becoming an expert in ...

The discovery of a billion-year-old fossil in Scotland offers exciting new insight into animal evolution, BC researcher says Loch Torridon in Scotland, where the microfossil was discovered. Photo: ...

We often see the results of evolution, but not the process directly. Now, scientists have been treated to front row seats of ...

The genetics behind the alternating sexes of walnut trees have been revealed by biologists at the University of California, ...

offers a new understanding of the intricate factors influencing the evolution of lower jaw morphology in these animals, known collectively as lepidosaurs. The researchers discovered that jaw shape ...