New 'bear security rules' follow mailings of humans from hungry animal in remote towns and villages.

Radiation expert says radon gas is not to blame, as anxious residents open their hearts about the difficult decision to leave the place they call home.

Couple died on back seat of Toyota RAV4, but suspicion for tragedy focuses on 'jealous' ex-Ukraine rebel fighter spouse.

The giant frozen spear hanging off a roof had been highlighted by TV journalists a day earlier.

Less-than-lissom lions have been fed on junk food in captivity, says expert.

Svetlana Evai ate unripe berries for 15 days after getting lost in tundra with family fearing she had been attacked by brown bear.

Evidence on Arctic island show how people 10,000 or more years ago carved sharp slices off tusks to use for killing and cutting. 

The $27-million Snezhinka (Snowflake) is seen as a future international science hub for biotech, robotic and AI-driven projects.

One estimate is half a million new jobs stemming from improvements to the Baikal-Amur Mainline link amid hopes of foreign investment.