A fossil jaw found in Ethiopia shows Paranthropus ranged far north, challenging long-held ideas about early human relatives ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Mammals are defined by how and what we eat every single day of our ...

Scientists have identified a new layer of muscles behind the cheeks that stabilise the lower jaw, a new finding that could rewrite anatomy textbooks. The masseter muscle at the back of the cheeks – ...