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Around 120 million years ago, four-winged dinosaurs roughly the size of crows called Microraptors stalked the ancient woodlands of what is now China.While researchers have studied several Microraptor specimens, there's still a lot we don't know about these feathered bird-like creatures – including what and how they ate.Now an incredibly rare fossil has revealed the preserved final meal of one individual: and unexpectedly, it was a mammal...The first Microraptor fossil was found in Liaoning, China, in 2000. There are three known species, which lived in the early Cretacious period, and the fossil in question belongs to Microraptor zhaoianus...The Microraptors were...

A new dinosaur species, notable for a row of two-foot spines protruding from its neck, has been discovered by scientists in Argentina. Scientists have dubbed the new dinosaur, “Bajadasaurus,” an herbivore that lived 140 million years ago, according to the scientific journal Nature, which first revealed the findings. Its name is an amalgam of Spanish, Greek, and Latin, meaning “lizard from Bajada with forward-bending spines.” The dinosaur's unusual "spines" have fueled a wave of speculation about what purpose they may have served. Pablo Gallina, a paleontologist who first came across a set of its teeth in 2010, said the “long and sharp...