A Brazilian frog will do almost anything to grab the attention of females, including singing, toe tapping, arm waving and squealing.
A newly discovered frog lives a fairytale existence, living in a mini nature-made swimming pool formed by the leaves of a tropical plant.
The area where they were discovered has been called an 'incubator' of new life forms.
The new arachnid was discovered in its underground lair, a limestone cave.
The first five monkeys were released in early September, a key moment in a program that has been in the works since 2010.
The animal lives only in one mountainous region and requires a cold, humid environment.
Two frogs are among the most venomous in the world, a scientist accidentally discovers after suffering a painful encounter with one of the deadly amphibians. →
Cleaning up the dangerously polluted Guanabara Bay in the next year for sailing events is the biggest challenge facing Rio de Janeiro Olympic organizers.
+ Load More