NEPTUNE ISLANDS, Australia, (AFP) - "I hope the cage is as strong as a it looks," says diver James Hay, before jumping into an aluminium frame to swim with the ocean's most feared predator ... who has ...

Are amphibians cold-blooded ... live so close to water, they are capable of cooling down very quickly, and the climate in which amphibians live is typically one that is very hot. In places like the ...