Aliens may be more like us than we think

http://ift.tt/eA8V8J For the first time, researchers show how evolutionary theory can be used to support alien predictions and better understand their behavior. They show that aliens are potentially shaped by the same processes and mechanisms that shaped humans, such as natural selection. The theory supports the argument that foreign life forms undergo natural selection, and are like us, evolving to be fitter and stronger over time.

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