In the process of identifying the Newcastle funnel ... Its reproductive organs are particularly notable, with the male using copulatory bulbs to transfer sperm. The copulatory organ of the ...

This important study substantially advances our understanding of the neural circuits that regulate social behavior by identifying a population of hypothalamic neurons in the preoptic area that promote ...

Researchers have witnessed behavior in the wild which could reveal critical clues about how the endangered whale shark reproduces. For the first time researchers have witnessed behaviour in the ...

A female whale shark being chased by a larger male (Christine Barry Research/YouTube) Scientists in Australia have witnessed whale shark mating behaviour at Ningaloo Reef, in what is believed to be ...

If you’ve ever spent time near a pond, lake, or river and seen damselflies making a heart shape with their bodies, then you’ve witnessed what scientists call the copulatory wheel. But it may ...