Marine life dying, pools polluted, power outages, no medicines for animals, and two years late, but officials say there is no cause for concern.

Tsar's daughter may, after all, have escaped the execution which wiped out the royal family, says new book.

Remains from the Zhokhov island in the East Siberian Arctic show trained sled dogs existed almost 10,000 years ago.

Fast track evolution as great Siberian symbol is surprisingly unmasked as an immigrant breed.

Agafya Lykova rejects leaving her remote house even though debris from coming rocket launch could fall dangerously close.

Putin fires top official in Russian Far East, and calls for Investigative Committee to check how authorities performing.

Emergency services refuse to comment cause of extraordinary blast in the dark sky.

'Sensational' find of two cubs, the best preserved ever seen in the world, announced today.

None are naked: instead, they're far more interesting…