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

The new year invites us to live in the present, balance the past, and adapt for the future. Charles Darwin's survival concept emphasizes adaptability.

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

Researchers developed a more precise method of understanding ancestry from ancient DNA and used it to identify previously ...

Biologists have revealed genetics behind the alternating sexes of walnut trees. The research reveals a mechanism that has been stable in walnuts and their ancestors going back 40 million years -- and ...

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, ...

A groundbreaking study by the Roslin Institute explores how whole genome duplication shaped the complexity and evolution of ...

Before flowering plants emerged, the gymnosperms, which have cone-like structures instead of flowers, dominated the plant ...

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They are some of the most intensely studied species on Earth, and yet there is no comprehensive molecular phylogenetic hypothesis of primate evolutionary history that summarizes the pattern and timing ...

They are some of the most intensely studied species on Earth, and yet there is no comprehensive molecular phylogenetic hypothesis of primate evolutionary history that summarizes the pattern and timing ...