This football-sized creature could grind its teeth like a hard-core plant-eater, back before that was really a thing — and it ...

Spinosaurus in the Sahara Desert in Niger, a discovery that adds to the debate over whether the prehistoric creatures were fully or semi-aquatic]]> ...

A newly revealed section of La Garma Cave in Cantabria, Spain contained one of the best-preserved Paleolithic dwellings ever ...

Biologists have debated the reason why Homo sapiens evolved a prominent lower jaw, but this unique feature may actually be a ...

Tyrannoroter heberti fossil shows one of the earliest land animals to eat plants, changing what we know about how ...

Fossils reveal that long-necked baby dinosaurs were the main food source for large, voracious Jurassic predators.

The bony facial protrusion might be an evolutionary byproduct that resulted from changes to other parts of the skull, according to a new study ...

“This is one of the oldest known four-legged animals to eat its veggies,” said Arjan Mann of the Field Museum in Chicago, a co-lead author of the study. “It shows that experimentation with herbivory ...