Research suggests that dozens of genes—perhaps up to 40—play a role in shaping handedness. Rather than determining it ...
Mind Boggling Diseases That Science Can't Explain: Did you know right-handed people operate primarily in the left side of ...
THE LEFT-HANDED have long struggled in a right-handed world. But they are over-represented in one field: one-to-one sports such as fencing and tennis. The conventional explanation for this is that the ...