FeathersFeathers are an evolutionary marvel: aerodynamic, insulating, beguiling. They date back more than 100 million years. Yet their story has never been fully told. In Feathers , biologist Thor Hanson details a sweeping natural history, as feathers have been used to fly, protect, attract, and adorn through time and place. Applying the research of paleontologists, ornithologists, biologists, engineers, and even art historians, Hanson asks: What are

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What was it that brought about the rapid collapse of their civilization

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Hanna begins to piece together the shocking final days of Borek

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Reshma Saujani of Girls Who Code and many others

While genetics play a large role in determining who will suffer from arthritis

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As President Roosevelt redesigned the office of Chief Executive and the workings of the Republican Party to meet the challenges of the new industrial economy

where they are in the world and why some explode so violently

also known as 'Hollywood on the Tiber'