Paleontologists may have discovered when plant-eating dinosaurs evolved their long necks after a new species of sauropodomorph was found in Argentina. The fossils of the new dinosaur species, named ...

Bicharracosaurus dionidei, a newly discovered long-necked dinosaur species, is reshaping how scientists understand the dinosaur family tree.

A German–Argentine team of paleontologists led by SNSB dinosaur expert Oliver Rauhut has discovered a new long-necked dinosaur, Bicharracosaurus dionidei, from the Upper Jurassic period in Argentina, ...