Paleontologists have uncovered rare fossils of toothed platypuses that lived alongside freshwater dolphins, flamingos and ...

Florida's Everglades National Park is one of the most unique ecosystems in the world — a huge wilderness where slow-moving waters weave through sawgrass marshes, dense mangroves, and cypress forests.

Platypuses swam with dolphins 25 million years ago, reveals an "exciting" new platypus fossil find. Paleontologists made the rare discovery east of the Flinders Ranges in remote outback South ...