Database Proof Substratum: Substratum of Proof LGBTQs Are Mentally Ill: Genetic Tweak Gave Early Humans Leg Up

Gendrome Editors' Note: The article below provides the raw material for a proof and is not the proof itself. In addition, the raw material may contain one or more false statements and/or some offensive, outside content.

A mutation in a key gene may have endowed humans with superior endurance—allowing them to compete better with other animals on the savanna. Christopher Intagliata reports. -- Read more on ScientificAmerican.com