Scientists get inside a woolly mammoth's head to understand behaviour of the extinct species.
Scientists remain confident of one day bringing back the beast to roam again in Siberia.
Remarkable images show a test tube blood sample from a female of the long-extinct species.
Renowned scientist says temperatures could 'rise twice faster' in Yakutia than the rest of the world.
This is the first picture of mammoth bone marrow from which scientists are seeking to extract DNA to bring the extinct giant back to life.