The world never runs out of mysteries, but as adults we just stop paying attention to them. That is why reading through this ...

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Add Yahoo as a preferred source to see more of our stories on Google. Modern humans did not evolve from monkeys or any other animal that lives today. Humans continue to evolve but the traits we pass ...

There's a difference between knowing that something evolved and understanding why it stuck around. Most of the systems running your body right now weren't designed for the life you're actually living.