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Early dinosaurs rose to dominance because they ate a lot of plants. This is the conclusion of an international team of researchers who studied hundreds of fossilized droppings—or "coprolites ...

The contents of 200-million-year-old faeces and vomit are helping show how dinosaurs took over the world at the start of the Jurassic Period. Well-preserved plants, bones, fish parts and even ...

This original painting by James Havens of Ugrunaaluk kuukpikensis, the new species of duck-billed dinosaur described in research published today in the international journal Acta Palaeontologica ...

25 "Nuts to War (part 2)" March 3, 1992 A petty territorial dispute between our dinosaurs and the four leggers across the swamp escalates into the first war ever. Earl and all the other guys are very ...

10月14日，国家林业和草原局负责同志在北京会见了野生救援（WildAid）全球总裁兼首席项目官约翰·贝克先生一行。 双方回顾了在野生动物保护与 ...

The birds of today descended from the dinosaurs of yore. Researchers have known relatively little, however, about how the bird's brain took shape over tens of millions of years. "Birds are one of ...

The prehistoric species, named Navaornis hestiae, lived approximately 80 million years ago—before the mass extinction event that wiped out all non-avian dinosaurs, which occurred around 66 ...

The earliest known dinosaur fossils are at least 230 million years old, and by 200 million years ago, dinosaurs dominated global ecosystems. Reconstructing food webs using fossil evidence of ...

Navaornis lived approximately 80 million years ago in what is now Brazil, before the mass extinction event that killed all non-avian dinosaurs. The researchers say their discovery, reported in the ...

The 80-million-year-old complete skull of a bird is revealing more about the evolution of brain structure from the earliest known bird-like dinosaurs to modern birds. A ‘one of a kind’ discovery could ...