Prehistoric kangaroos in Australia had adaptable diets, aiding resilience to climate change but not preventing extinction.

The discovery of Ahvaytum bahndooiveche, a 230-million-year-old dinosaur in Wyoming, reveals dinosaurs existed in the ...

With a recent radioisotopic analysis of the fossil specimens dating the remains to around 230 million years old, this tiny ...

Prehistoric kangaroos in southern Australia had a more general diet than previously assumed, giving rise to new ideas about ...