The area where they were discovered has been called an 'incubator' of new life forms.
Researchers have for the first time eliminated the deadly chytrid fungus in a wild population.
Although it may look like a whimsical cartoon character, the axolotl is in serious trouble.
The distinctive creature lived 76 million years ago, during the Cretaceous, in a modern-day Utah that looked more like Louisiana bayou country.
While scientists have known about frog-on-frog predation, until now they haven't looked into the reasons for it.
The animal lives only in one mountainous region and requires a cold, humid environment.
With the discovery of some new, highly venomous frogs in Brazil, we take a look at a few more amazing hoppers.
None of the seven new species found in Brazil's cloud forests are bigger than an adult thumbnail.
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