A new genus and species of rebbachisaurid sauropod dinosaur has been described from fossils discovered at a paleontological locality in the Argentine province...
Apes and monkeys possess special anatomical structures in their throats called vocal membranes, which disappeared from humans through evolution to allow...
A new genus and species of proterochampsid archosauriform has been identified from an almost complete fossilized hindlimb found in southern Brazil.
Artistic...
In a new study published in the journal PLoS ONE, paleontologists analyzed the fossilized remains of the alvarezsaurid dinosaur Bonapartenykus from the...
Dinosaurs dominated Mesozoic terrestrial ecosystems for approximately 160 million years, but their biogeographic origin remains poorly understood. The...
Paleontologists in Uruguay have discovered large, poorly preserved and incomplete skulls, as well as several associated bones, of ancient aquatic reptiles...
In 2022, biologists with Conservation International conducted a survey that uncovered a trove of biodiversity in the heart of the Alto Mayo landscape,...
A new genus and species of monofenestratan pterosaur has been identified from partial cranial and postcranial remains found in Chubut Province, Patagonia,...
Paleontologists have identified a new species of the extinct armadillo genus Parutaetus from fossilized osteoderms collected in the state of Paraná in...
An international team of researchers has described a new species of miniaturized gecko in the genus Pseudogonatodes from the Peninsula de Paria in northeastern...
Paleontologists have unearthed the exquisitely preserved remains of Cretaceous enantiornithine bird in São Paulo state, southeastern Brazil. The extraordinary...
Paleontologists have unearthed and examined a fossilized leg bone of a phorusrhacid bird that lived 12 million years ago in South America.
A model of Paraphysornis...
Paleontologists have discovered the well-preserved fossilized remains of a tadpole of the early anuran species Notobatrachus degiustoi at the locality...
Ornithologists have described a new species of tanager in the genus Trichothraupis living on the Eastern slopes of the Andes.
Trichothraupis melanops (above)...
Paleontologists have identified a species of medium-sized iguanodontian ornithopod dinosaur from two specimens found in northwestern Patagonia, Argentina.
Life...
Paleontologists say they’ve identified a new species of marine reptile in the ophthalmosaurid genus Platypterygius that lived approximately 125 million...
A team of marine biologists led by a Florida International University researcher has described a new species of the shark genus Sphyrna from the Caribbean...
A new genus and species of silesaurid being named Gondwanax paraisensis has been identified from the fossilized remains discovered in Southern Brazil.
Gondwanax...
Fossilized remains found in Patagonia, Argentina back in 2009 represent a new genus and species of plant-eating dinosaur that belonged to a group called...
Amaga pseudobama has been found in three locations in North Carolina and in some infested plants from Georgia.
Amaga pseudobama, living specimen collected...
