The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

Paleontologists have uncovered a fossilized canine tooth belonging to a large, carnivorous mammal that once roamed the swamplands of southeastern Brazil. The creature belonged to an extinct group ...

A striking new fossil from southern Brazil is offering a clearer view of how crocodile-line archosaurs evolved long before dinosaurs became dominant. The species, named Tainrakuasuchus bellator, comes ...