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 ...

That explains why being able to elicit a freeze response is key to surviving predation during embryonic development – and the longer an ... number of sharks surviving to adulthood. Around 45% of shark ...

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 ...

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 ...