Paleontologists in China have discovered the skeletal remains of a remarkable new genus and species of huge-sized mamenchisaurid dinosaur from the Late...
Paleontologists in Uruguay have discovered large, poorly preserved and incomplete skulls, as well as several associated bones, of ancient aquatic reptiles...
Baleen whales (mysticetes) include the largest animals on the Earth. How they achieved such gigantic sizes remains debated, with previous research focusing...
Over evolutionary history, many different species of animals have evolved very large body sizes. The general consensus has been that an animal grows to...
Paleontologists have discovered and examined the fossilized craniodental remains of Ramsayia magna, an extinct large-bodied wombat species that lived in...
Aside from being the largest marine turtle species ever discovered in Europe, and one of the largest worldwide, the discovery of Leviathanochelys aenigmatica...
