Today’s mysticetes filter-feed using baleen, a novel integumentary structure with no apparent homolog in any living mammal. The origins of filter-feeding and baleen can be informed by the fossil ...

Morphometric analysis of facial foramina underpins safe and effective maxillofacial intervention by delineating the size, shape and spatial relationships of key bony openings. Variations in the ...

Somewhere on the side of your thigh bone, there is a tiny hole. It’s called a “nutrient foramen”. An artery passes through this gap, suffusing the bone with blood and oxygen. The hole is found in all ...