Samples taken from extinct animal’s leg during international workshop in the hope of one day bringing the hairy creature back from the dead.
Eaten by an ancient cave lion or bear, only the tail was left, preserved by the Siberian permafrost.
The Belgian Malinois were created from best South Korean sniffer dogs, cloned to maximise unique abilities working for police or security service.
Fresh blood discovery by scientists in remains of extinct creature as experts start research this month in hunt for live cells.
Radiocarbon dating shows baby horse is 42,170 years old: bid to restore the species will 'pave the way for return of woolly mammoth'.
Discovery of blood in creature frozen for 43,000 years is seen as major breakthrough by international team.