Wide receiver DK Metcalf has been traded from the Seattle Seahawks to the Pittsburgh Steelers. He announced his engagement to singer Normani during his first press conference with his new team.

ABSTRACT: Introduction: Choanal atresia is characterized by the abnormal presence of obstructive tissue preventing communication between the nasal cavity and the nasopharynx. The aim of this study was ...

A comprehensive and coherent set of mathematics standards for each and every student from prekindergarten through grade 12, Principles and Standards is the first set of rigorous, college and career ...

From war and peace to life, death, money, trade and beauty, the objects in Mathematics: The Winton Gallery reveal how mathematics connects to every aspect of our lives. Planning a school visit? Find ...

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