Here’s a great case of real life turning out to be stranger than fiction. From baby’s first storybook to sly adult graphic novels, the story we’re told is the same: Male frogs croak with the ...

which surprised them because most frogs lay their delicate eggs in riverbanks and ponds to prevent the gel-like sacs that surround the developing tadpoles from drying out. The unusually doting ...

Pharaoh cuttlefish (Acanthosepion pharaonis) develop inside transparent egg sacks, which helps them see predators and ... information as they develop,” says Warkentin. Not all tree frogs are masters ...