The Puerto Rican crested toad may be new to the general public, but the Fort Worth Zoo began efforts to preserve this ...

Scientists have now identified it as a new species of leaf litter toad, according to a study published Jan. 16 in the peer-reviewed journal Zoosystematics and Evolution. Researchers described ...

Amongst the ever-growing list of animals that are going to be extinct, here are the ones we may never see again.

is the only toad species native to that country. It is fighting for survival due to habitat loss and the prevalence of an invasive species brought to Puerto Rico by the sugar cane industry a ...