Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

While most animals reproduce sexually, some species rely solely on females for parthenogenetic reproduction. Even in these species, rare males occasionally appear. Whether these males retain ...

A new UC Davis study reveals previously unknown cell types in the female reproductive tract of Drosophila fruit flies. The knowledge could help in studies of fertility in general, and in managing ...