Remarkable images show a test tube blood sample from a female of the long-extinct species. 

Breakthrough in understanding shows that they were fluffy and downy like chicks

Lifelike model shows the first known plant-eating dinosaur with feathers and scales.

Find of 'global significance' made in Jurassic graveyard reveals 'two adults and two babies'.

South Korean specialist hails opening of new World Mammoth Centre in Siberia, dedicated to bringing beast back to life.

Bones found in 2008 are finally examined and found to belong to a giant monster that roamed the Earth 100 million years ago.

Scientists disclose vital statistics of 'Sibirosaurus', 20 metres (66 ft) in length, able to stand tall on hind legs.

Discovery is 'in a location where dinosaurs confounded extinction, living for a few million years longer than elsewhere on the planet'.

Tantalising studies now underway to establish if one of two carcases preserved by permafrost has traces of world's oldest mother's milk.