Dozens of miners are presumed dead after a devastating methane explosion filled the mine with toxic fumes.
Climate change is mixing with neglect of fire safety rules, arson and other factors to spur a nightmarish fire season in Russia.
Few creatures do naptime like the bdelloid rotifer.
Exceptionally hot temperatures are melting sea ice off Russia's Arctic coast and fueling massive fires.
Since the discovery, scientists have recovered part of the animal’s skull, the lower jaw, several ribs, and a foot fragment with sinews still intact.
Thousands of tons of diesel leaked into waterways in a major accident at a power plant in Siberia.
Unusually hot and dry conditions have led to fires blazing across the Arctic.
A cave lion cub and a massive mammoth's foot also were recently found in melting permafrost.
Neanderthals weren't the only ones modern humans liked to sleep with.