A new prehistoric dolphin species has been discovered, and it had excellent high-frequency hearing abilities that were similar to those of dolphins today. The animal lived around 22 million years ...

Only recently were a pair of Smithsonian paleontologists able to trace its evolutionary origins, by X-ray scanning the fossil and building a digital model, finding that it was a previously undescribed ...

Bajii Yangtze dolphin The Baiji Yangtze Dolphin is with all probability extinct reports a scientific expedition from the Institute for Hydrobiology Wuhan, China, and the Swiss-based baiji.org ...

Fossils from an ichthyosaurs found in North Canterbury are helping advanced understanding of these dolphin-like reptiles.