The 50,000-year-old female, nicknamed Yana, is one of only seven whole remains discovered in world

Russian scientists have displayed the remarkably well-preserved remains of a baby mammoth found in the permafrost-covered region of Yakutia in Siberia.

The 50,000-year-old female mammoth has been nicknamed Yana after the river in whose basin it was discovered this summer. Experts say it is the best-preserved mammoth carcass in the world and is one of only seven whole remains ever found.