Scientists Film an Essential Process of Life for the First Time Ever, See Surprises

Scientists film a closeup of DNA replication for the first time, leading to unexpected observations.

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Scientists Propose the Existence of a Giant New Space Object

A new study by planetary scientists proposes a giant new space object which could have formed the Earth and the moon.

A molten Planet. Credit: NASA/JPL-Caltech.

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Is it better to know your social rank, or remain blissfully ignorant?

How does our perception of social status relate to health and success?

Photo credit: Chris Ware / Keystone Features / Getty Images
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