New research shows that ancient humans, Australopithecus, had a plant-based diet, challenging long-held meat-eating theories.

Jan 16 (Reuters) - The incorporation of meat into the diet was a milestone for the human evolutionary lineage, a potential catalyst for advances such as increased brain size. But scientists have ...

Chemicals in the tooth enamel of Australopithecus suggest the early human ancestors ate very little meat, dining on vegetation instead.

With potential benefits for sustainability, animal welfare, and pet health, cultivated meat could revolutionize the pet food ...