Origin of life: How a special group of single-celled organisms laid the foundation for complex cells
Ten years ago, nobody knew that Asgard archaea even existed. In 2015, however, researchers examining deep-sea sediments ...
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Smallest human relative ever found may have been devoured by a leopard 2 million years ago
The left hip and leg bones from a young female Paranthropus robustus discovered in South Africa show she was extremely short ...