Described as 'wonders of nature', explore two of the most fascinating places on earth where the warm sand dunes meet the icy steppe.
Extreme weather phenomena along with wildfires and flooding are the future 'due to global climate change’.
Wrapped in reindeer hide and fur, the 6-to-7 year old was protected by a child-sized bronze axe and bear's pendant.
Tigre de Cristal under fire for 'abusing' rare big cat to promote gambling revolution.
Mysterious 'gigantic' hole in remote region spotted by helicopters over gas-rich Yamal peninsula.
Russian army in battle to erect dikes to hold back the swirling Amur River as evacuations begin in low-lying areas.