Using a pioneering experiment, a group of Russian scientist resurrected seeds of plants hidden in an Ice Age squirrel, located inside Siberian permafrost.

The seeds date back 30,000 to 32,000 years and raise hopes that iconic Ice Age mammals mammoth could also eventually be resurrected.

The researchers, who published their findings in Proceedings of the National Academy of Sciences in the US, said the results prove that permafrost serves a natural depository for ancient life forms.

"We consider it essential to continue permafrost studies in search of an ancient genetic pool, that of pre-existing life, which hypothetically has long since vanished from the earth's surface," the scientists said in the article.

--MD