A new “ apex predator ” dinosaur species has been discovered based on its fossil, unearthed in Argentina with a crocodile ...

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 ...

Meet Joaquinraptor casali, a newly discovered megaraptorid that dominated parts of South America during the late Cretaceous.

A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs.

Found in the Lago Colhué Huapi Formation in Patagonia, Argentina, J. casali may have been the apex predator of its Cretaceous ...

A fossil unearthed in Argentina of a newly identified species of meat-eating dinosaur is providing insight into a poorly ...

Table for one-and-a-half. Scientists have discovered a new “apex predator” dinosaur that appears to have been fossilized right in the middle of eating a crocodile-like creature. The newly found ...

F ossilized remains have led to the identification of new dinosaur species, along with evidence of the last meal, according to a new study released on September 23. It seems the predator ate ...

Scientists in Argentina have discovered Joaquinraptor casali, a new dinosaur species from the mysterious megaraptoran group.

The fossil was identified as a “tridimensional partial rostrum” fragment, or the part of an upper jaw close to the tip, or end, of a prehistoric animal, according to a study published Sept. 23 in the ...

A Spanish fossil reveals Europe may be the birthplace of the Spinosaurus named Camarillasaurus cirugedae that ruled Africa.

A fossil jawbone discovered in 1899 in South Wales has been reclassified as a new dinosaur species, Newtonsaurus.