A 28-centimetre fragment of fossilised jawbone—first unearthed on the Welsh coast in 1899—has now been formally recognised as part of a previously unknown, large-bodied theropod dinosaur. Researchers ...
Scientists in Argentina have unearthed a new megaraptoran dinosaur species, Joaquinraptor casali, distinguished by its ...
Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone.
In a new study, researchers said they uncovered part of a skull as well as arm, leg and tail bones from the Lago Colhué Huapi ...