Reproduction News

A guppy that spent five days in space later produced seven healthy broods.

Scientists have discovered that repetitive DNA, previously considered "junk," plays a crucial role in helping chromosomes find their correct partners during egg

In 1994, four medaka fish were sent into space as part of an experiment to study reproduction in microgravity, resulting in 43 eggs laid and eight baby fish hat

Naked mole-rat queens release a chemical that prevents other females in the colony from reproducing, maintaining their reproductive dominance.

Naked mole-rat queens prevent rivals from reproducing through a unique chemical scent that alters hormone production in other females, as reported in Nature.