Ecological genetics is the study of genetics in natural field populations. It focuses on traits involved in interactions between and within species, and between an organism and its environment ...

As US President Donald Trump takes aim at the Smithsonian Institution for "anti-American ideology", Adam Rutherford examines what the science of genetics has taught us about race.

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 ...