A newly analyzed fossil has revealed surprising insights into the evolutionary history of echidnas, suggesting that their ...

The only thing scarier than a T. Rex on land is a T. Rex in water. Jurassic Park III‘s infamous riverboat scene had fans at ...

during the Age of Dinosaurs. In this scenario, the modern platypus lineage has retained the ancestral semi-aquatic burrowing lifestyle for more than 100 million years. Echidnas would have reverted ...

Australian scientists reveal that echidnas may have evolved from a semi-aquatic ancestor, reshaping understanding of monotreme evolution alongside the platypus.

during the Age of Dinosaurs. In this scenario, the modern platypus lineage has retained the ancestral semi-aquatic burrowing lifestyle for more than 100 million years. Echidnas would have reverted ...

A small bone found 30 years ago at Dinosaur Cove in southeastern Australia ... to the idea that stem-monotremes started off as semi-aquatic animals. Somewhere along the line, they argue, ancestors ...

While a lot of research has focused on uncovering dinosaurs from this time ... so Marmoretta was assumed to have been a semi-aquatic reptile. Modern scanning techniques, however, have shown ...

Living crocodylians are semi-aquatic generalists that thrive in spaces ... number of ecological roles throughout the time of the dinosaurs.” However, something happened during the Late ...

Spinosaurus is unique among predatory dinosaurs in that it was semi-aquatic and had adapted to eating fish. You can see in the picture above how similar its skull shape was to a modern crocodile.

Dinosaurs initially were overshadowed by other animals, including large crocodile relatives - both terrestrial and semi-aquatic - and various plant-eaters including elephant-sized ones related to ...

Later interpretations placed Cetiosaurus as a semi-aquatic dinosaur that used water to help support its massive size. Out of water, the creature was depicted as dragging its tail along the ground ...