Exploring human infancy through the lens of primitive technology reveals surprising insights into biology and survival. From how early humans cared for newborns to the physical and developmental ...

Animals from completely different branches of the tree of life, such as insects, worms and vertebrates, independently evolved ...

For a long time, having children has been a young person’s game. Although ancient records are sparse, researchers estimate that, for most of human history, women most typically conceived their first ...