Scientists very rarely get access to most sharks, the development of their young or the nursery grounds where they grow. So seeing a hammerhead shark (Sphyrna tiburo) embryo, halfway through its ...

Scientists very rarely get access to most sharks, the development of their young or the nursery grounds where they grow. So seeing a hammerhead shark (Sphyrna tiburo) embryo, halfway through its ...

Teams managed to remove four embryos from the shark which were placed in a seawater tank in an attempt to revive them, but ...

That explains why being able to elicit a freeze response is key to surviving predation during embryonic development – and the longer an embryo can freeze ... it could reduce the number of sharks ...

The young shark hatched in a tank that housed ... In nature, some animals delay the development of their embryos to wait for better conditions to have offspring, which may explain Yoko's mother's ...