At least five species of ancient animals will walk again in Siberia, predicts South Korean cloning expert.

This is the clearest evidence that our ancestors speared and killed the extinct giant.

Palaeontologist says osteoporosis could have been major contributor, brought on by a lack of minerals in habitat from climate change.

Many prehistoric creatures craved salt and vital minerals missing from their diets due to abrupt climate change, suggests a new scientific expedition.

Thousands of years ago woolly mammoths came here to die: but why?  The macabre ancient remains haunt local residents to this day. 

Eaten by an ancient cave lion or bear, only the tail was left, preserved by the Siberian permafrost.

Experts say no sign of any human settlements close to 'largest necropolis in Asia for the extinct beasts'.

Unique pictures show prehistoric forensic evidence: spear wounds on the Arctic beast's bone.

And take part in scientific experiment to PROVE that the leaking of harmful greenhouse gases in the Arctic can be slowed.

Worried about the rapid destruction of permafrost from global warming? Here's how you can counter it by restoring the woolly mammoth habitat.