A new study of 537 people shows those with dark personality traits are likelier to tell lies.

According to researchers writing in the journal Psychological Science, people who aren't in relationships over longer periods can develop "different personality traits compared to partnered people." ...

and different alleles of a given gene are known to give rise to different traits. For instance, breeding experiments with fruit flies have revealed that a single gene controls fly body color ...

Of course, as phylogenetic trees branch, different lineages accumulate different traits. Figure 3 illustrates this idea using a clade that contains four lizard species. You can see that the ...

Created with Sketch. Recently, researchers have begun to hypothesize that a single core factor—classified as “D”—may underlie many different negative traits, including those in the Dark ...

Some variation is the result of differences in the surroundings, or what an individual does. This is called environmental variation. Humans, dogs and goldfish are examples of species. Different ...

According to new research based on tens of thousands of survey findings, single people tend to be less extraverted, less conscientious and less open to experience compared to those in ...