Cuckoo catfish trick cichlids into caring for their eggs in a strategy known as brood parasitism. A long-term study finds that moon cycles and menstrual cycles align at certain times of women’s lives, ...

Cuckoo catfish (Synodontis multipunctatus) have a cunning reproductive strategy. Rather than expend the energy required to care for eggs themselves, they sneak their developing offspring into the ...

This remarkable strategy would be failsafe, were it not for the cunning of the cuckoo catfish, Synodontis multipunctatus. This small bottom dwelling fish lives on the bottom of lake Tanganyika ...