bison

The bison - or buffalo - are under special protection from hunters amid rising concern over wolf attacks.

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

Exclusive pictures show autopsy on a four year old bison preserved in ice since ancient times.

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

Cold-defying conquests traced to 120,000 years ago when they crossbred with Denisovans, and 60,000 years ago when they collected sparkling crystals.

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

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

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

New study reveals icy climate conditions in pre-historic times.