Usually the fishes I study, including other shark species, lay eggs, which allows us to easily watch development in real time. Hammerhead sharks don’t lay eggs, though. They gestate their pups ...

The great hammerhead shark’s gestation period lasts for 11 months, and they give birth to between 6-42 pups. The great ...

Usually the fishes I study, including other shark species, lay eggs, which allows us to easily watch development in real time. Hammerhead sharks don’t lay eggs, though. They gestate their pups in ...