Ancient Toothed Platypus Swam Alongside Dolphins in Prehistoric Australia
Paleontologists have uncovered rare fossils of a 25-million-year-old platypus species with formidable teeth, revealing new insights into the evolutionary history of one of Earth's most unusual mammals. The discovery in South Australia's remote outback paints a vivid picture of a lost ecosystem where toothed platypuses shared freshwater lakes with dolphins.