Could humanity have had its origin in a first pair, or did it have to come from a population of at least several thousand?
When you live with an ideology long enough, it can take root in your mind and have a lasting effect.
New research confirms the possibility of a starting point of two humans instead of thousands. Ann Gauger reports.
From back when I was a sophomore taking biochemistry, one particular event stands out in my memory, perhaps because it was such an odd thing.
This is amazing! Here we have multiple meanings being read from one stretch of digital code.