The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

Pectus carinatum, also called a protruding sternum or pigeon chest, is a rare deformity in children. It causes the chest and ribs to stick out further than they should. Only one or two children out of ...

In the forests of Mauritius, an island east of Madagascar, pink pigeons can be found rustling through fallen leaves in search of food. As their name indicates, these ground-dwelling birds, endemic to ...

Embryology is the discipline concerned with the study of embryogenesis, the development of the embryo from a fertilised egg cell. Findings in embryology have helped in the understanding of congenital ...