Discovery of blood in creature frozen for 43,000 years is seen as major breakthrough by international team.
12,000-year-old remains of puppy were discovered perfectly intact sealed inside permafrost.
Little cat is possible brother to ‘Boris’ found last year some 15 metres (50ft) away.
Experts give their macabre verdict on mummified remains after speculation a new type of dinosaur had been found.
Infant lost its mother but 43,500 years later gives remarkable evidence that cavemen in prehistoric Europe were RIGHT to draw the species with spots.
Exclusive pictures show autopsy on a four year old bison preserved in ice since ancient times.