T. Rex or a squirrel? A bizarre dinosaur discovery is challenging what we know about ancient predatorsA new fossil discovery from northwestern China suggests a feathered, four-winged dinosaur may have preyed on ancient birds about 120 millio...
Four-winged dinosaur: Scientists just found a four-winged dinosaur in northwestern China, and it may be the predator that left behind piles of crushed bird bonesA remarkable discovery in China has unveiled Jianchangmaensis, a new four-limbed gliding dinosaur, potentially solving a 120-million-year-o...
In 120 million-year-old fossil, scientists find oldest record of dinosaur preying on mammalPaleontologists found a fossil of a bird sized dinosaur known as a microraptor, with remains of a mouse inside it.