DNA research of Native Siberians and Native Americans revealed by Science and Nature journals.
Remains of the child suggest an 'unknown European invasion of Siberia deep in ancient times'.
Vera Timoshenko, 93, died on her native Bering island off the Kamchatka peninsula in the Russian Pacific.
Unique remains give vital clues to man's origins and early travels, say experts.
'Scientists were in a remote border region without permit'.
Russia's ambassador to Washington calls for excavation of Fort Ross, the 19th century Russian settlement.
Russian officials claimed little orphan Maxim Kuzmin suffered an appalling death after being adopted to the US.
Her treasures include an incense burner decorated by solar symbols, 1,500 beads that once adorned her costume, and 100 pendants made from animal teeth.
Cameras reveal the underwater life of the sea lions of Yam Island, off the Magadan coast.
A new air link between Alaska and the Russian Far East is opening up a new world of adventure tourism to US visitors.