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The Bond Between Soldiers and Dogs of War

Fossilized Poop Reveals the Diet of Extinct Giant Sloths

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We're All Made of Stardust. Here's How.

This Molecule Could Explain the Origin of Life

This Science Experiment Could Help Us Live on Another Planet

Stephen Hawking's Stark Warning for Humans to Leave Earth

The World Was Gripped by the Apollo 11 Launch

Why Russian Domination in Space Was a Worry for the U.S.

The Secret Life of Robber Crabs