A roadside stop to photograph rock formations for a biology lesson unexpectedly turns into a powerful real-world example of ...

Multilevel selection is a controversial concept originally proposed by Darwin. A new study found evidence for it in the wild ...

The theory of evolution is dominated by the utilitarian logic of natural ... underestimated as a source of variety in the ...

For example, does the culture of your work colleagues ... In the traditional view of how evolution works, natural selection acts on an individual organism's traits. For instance, mammals with ...

She is the twin sister of Sheldon Cooper and the younger version of the character originally portrayed by Courtney Henggeler in The Big Bang Theory. Raegan is shown ... of Missy Cooper undergoes a ...

Life emerged on Earth some 3.8 billion years ago. The "primordial soup theory" proposes that chemicals floating in pools of water, in the presence of ...

Unthinkable: As technology advances, the risk of drawing over-simplistic conclusions from statistics will grow ...

An example might be choosing between two hunting ... they are valuable for conceptualizing how evolution might have produced particular tendencies in humans and other animals.