National Geographic
From high-altitude climbers to divers who can fish without scuba gear, scientists are finding new ways that human bodies may be genetically adapting to environmental extremes.
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These Korean women divers have evolved traits to survive in frigid water
Olivia Ferrari
04:20
From high-altitude climbers to divers who can fish without scuba gear, scientists are finding new ways that human bodies may be genetically adapting to environmental extremes.
