The two fled on foot in minus 35C rather than stay with the men in remote hut in the taiga in Sakha Republic.
This witness to the Siberian gold rush might be the only one left in the world.
The Russian president tells the Security Council this is a key priority for 'clear and principled decisions'.
Dashcam video released by police shows how family took wrong turn and car plunged into Lake Baikal.
Scientists discover 'first' creature to move from water to land almost 400 million years ago.
Poaching threatens the species which provide livelihoods for thousands around the lake.
The fishermen were found drifting on an ice floe in the area bigger than Switzerland.
Fyodor Andreev leaves Alrosa, based in the Sakha Republic.
More than 40 wounded from the accident.
The Northern Lights illuminated the city for 40 minutes on 27 September.