Long necks, short arms, elaborate frills. Did they each have a purpose? Oct. 11, 2009— -- They were among the largest and strongest creatures to inhabit Earth but, as nature would have it, some ...

Two new species of an "iconic and bizarre" dinosaur group have been discovered in North America. Researchers found the pair of species—described in a study published in the journal Papers in ...

A previously unknown, bird-like dinosaur species that is thought to have lived around 70 million years ago has been discovered. Researchers found the fossilized remains of the "bizarre" new species in ...

A dinosaur unlike any other, adorned with an extraordinary array of armour and spikes – some reaching a metre in length – roamed a coastal floodplain in what is now Morocco approximately 165 million ...