The majority of organisms that have ever existed and now extinct. Most animals have been wiped out my mass extinction events and some scientist argue than we are currently going through a mass ...

Every year, species disappear forever. But sometimes, nature delivers an astonishing surprise. Across remote islands, deep oceans, mountain forests, and hidden valleys, scientists have rediscovered ...

Add Yahoo as a preferred source to see more of our stories on Google. Around the world, some animal species have become so rare that only a handful remain in the wild. Habitat destruction, poaching, ...