Paleontologists discovered Duonychus tsogtbaatari from fossils uncovered in 2012. It was a giant, feathered creature adapted ...

A joint research team has discovered a fossil belonging to a previously unknown genus and species of mammal in the Late ...

Map showing Jehol Biota in northeastern China It’s not unusual to find a new species of dinosaur: he estimates about one a week is named around the world, both from new things being dug up ...

A rare fossil unearthed in Mongolia's Gobi Desert has led to the identification of a new dinosaur species Duonychus tsogtbaatari. Dinosaurs from the Cretaceous. A biological rule that lasted ...

However, at face value, the fossils available for study from this time — more than 8,000 — suggest the number of dinosaur species peaked about 75 million years ago and then declined in the 9 ...

[Photo by Zhao Chuang/For China Daily] Chinese scientists have identified two new dinosaur species in Northeast China, shedding light on the evolution of small, feathered theropods and the ...

Taken at face value, these fossils -- more than 8,000 of them -- suggest the number of dinosaur species peaked about 75 million years ago and then declined in the nine million years leading up to ...