Could these hairy beasts of old be the inspiration for the beautiful unicorn?
Scott Kelly's recent year-long stint in space was a perfect chance for scientists to study the impact of long-term space travel on a human body.
Will the death of Sudan the Rhino spell extinction for the sub-species?
No, it's not by using the best deep-sea oil driller in the world.
Sadly, global warming is responsible for this innovation...