From the vaquita – the world's rarest marine mammal – to the Sumatran rhino, discover the species facing extinction across the world ...

Over the past few hundred years there have been many famous animal extinctions. Most recent animal extinctions are all down to humans with global warming and habitat destruction being the main factors ...

Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are nowhere to be found. From human activity to climate change, new animals ...