Whether genes are able to compromise between their competing interests can have consequences for development. pressureUA/iStock via Getty Images Plus As a species, humans like to think that we are ...

Most of the genetic risk for developing a substance use disorder comes from genes that broadly affect how our brains process ...

Researchers analyze 2.2 million genomes to show that addiction risk is primarily driven by broad genes affecting brain wiring and impulse control, not drug-specific traits.

From curly hair to an introverted character, there is a lot we inherit from our parents. But is it possible that our genes can also influence our well-being? According to science, yes – happiness, ...

Scientists have long been puzzled by a phenomenon among identical twins called discordance. Despite having the same DNA, aging twins can become discordant for certain traits. One twin can be taller ...

A new study of German twins suggests that the strong connection between a young adult's cognitive ability and their future ...

A recent study published in the American Journal of Human Biology suggests that a genetic preference for immediate rewards is linked to less education and earlier parenthood. This provides evidence ...

An individual’s genetics and their environment both shape their personality. However, opinions differ on the degree to which each of these factors influences personality, and how they contribute to ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether genes are able to compromise between their competing interests can have consequences for development. pressureUA/iStock ...