A fossil discovery has provided a missing link that helps to resolve a more than 5-million-year gap in fur seal and sea lion evolutionary history. This new genus and species of fur seal has been…

In modern culture, people are taught not to settle. Settling is, of course, subjective and people change so when psychologists are in charge, there are a lot of divorces. What about when science was…

Fish vision just got more complex. Janderk, CC BY-SA By William Feeney, University of Cambridge Evolution allows animals to develop superb adaptations to survive and flourish in environmental niches…

A recently published study offers new clues about the evolution of the immune system in European populations of the plant Arabidopsis thaliana and the underlying genetic mechanisms associated with…

A study using geckos has found that evolution can downgrade or entirely remove adaptations that have been previously acquired, giving the species new survival advantages.  What would be an…

In many species of plants and animals, individuals from the same population often come in different color variants. It's always been that way but why one color doesn't eventually replace the others…

Northern Europeans pride themselves on being tougher than the rest of Europe when it comes to enduring weather. While most people are more likely to die in bad weather, a new paper finds that…

Ribosomes: squiggly and yummy. crobin, CC BY By Robert Root-Bernstein, Michigan State University and Meredith Root-Bernstein, Aarhus University Since the discovery that DNA encodes genetic…

Since the discovery of how DNA encodes genetic information, evolutionary biology has focused on genes. One popular hypothesis - the "selfish gene" theory - states that cells and organisms exist…

Modern human skeletons, with our lightly-built form, evolved only relatively recently, after the start of the Holocene about 12,000 years ago and even more recently in some human populations,…