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10
votes
6answers
1k views

How would 10 generations of living underground change the human body?

In my country, we are split down the center by an intensely large mountain range. Us desert people live on the eastern half of the country, while on the other side of the mountain range the forest ...
8
votes
7answers
1k views

Extreme adaptation: evolutionary narrative for Vantablack-like skin pigment

Premise Inhabiting my earth-like world will be humanoid beings that have a skin tone that is as dark as Vantablack. Let's assume these human-like beings share the same ancestry as humans and we can ...
21
votes
13answers
7k views

Under what conditions would humanoids evolve eyes in the backs of their heads?

Many creatures - humans among them - have binocular vision, where two eyes side by side allow good depth perception. There are quite a few other advantages over one eye, including a larger field of ...
3
votes
2answers
277 views

Technological Progress of an Ocean Civilization

Would a humanoid civilization that evolved on an Earth-like planet with no mainland, but rather, only a series of volcanic islands (many of which are located near the equator and are dormant, thus ...