Amazon mollies don't need a man, and never will. A new study finds they can purge and repair genetic mutations that would otherwise plague a self-cloning species.

The tiny Amazon molly (Poecilia formosa) has always fascinated researchers because, according to the rules of evolution, it shouldn't have survived as a species, let alone thrive as a species for over ...

The Amazon molly reproduces without sex. A genomic copy-and-paste trick called gene conversion may explain how it avoids evolutionary meltdown.

THE author of this book is an American pro fessor of zoology, and from his preface we learn that a large proportion of the population (of the United States?) refuse to accept religious guidance in ...

You will be redirected to our submission process. Reproduction forms the foundation for the sustainability of fish populations, driving both the productivity of global aquaculture and the conservation ...