The conventional wisdom is that men have better spatial skills, while women have better verbal skills, but a new study offers a more nuanced view. Researchers tracked men and women from a rural village in Mexico as they foraged for mushrooms. Using GPS and activity monitors, the researchers found that men were less efficient--they traveled farther, went higher, and exerted more effort than women for the same amount of mushrooms. Women also collected a greater variety of mushrooms from more sites. This pattern is consistent with the theory that, during the hunter-gatherer period of human evolution, women honed spatial skills needed for gathering while men honed spatial skills needed for hunting.