A Moscow scientist is calling for a new scientific expedition to solve the mystery of a huge 'monster'.
Russian army biological protection troops called in amid warnings 'utmost care' needed to stop deadly infection spreading.
The 19th century vessel - formerly the Royal Navy's HMS Pandora - sank as Americans raced to be first to North Pole.
Putin fires top official in Russian Far East, and calls for Investigative Committee to check how authorities performing.
New discovery of rare crystal Rosenbergite at 'burning ice' site where earth is hot despite temperatures of minus 35C.
Remarkable images show a test tube blood sample from a female of the long-extinct species.
Scientists close to precise dating of the Shigir Idol, twice as ancient as the Egyptian Pyramids.
Record sighting of Narwhal at 88 degrees north by Russian scientific expedition.