Cooking up Bigger Brains — Our hominid ancestors could never have eaten enough raw food to support our large, calorie-hungry brains, Richard Wrangham claims. The secret to our evolution, he says, is cooking
Science Says: Cocktails Could Protect You From Getting Sick - Just in time for the holidays, a study finds moderate alcohol consumption boosts the body's immune system. Dysfunctional families everywhere, rejoice!
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Despite reports to the contrary, the global quinoa boom has not put the superfood out of reach for the people in Bolivia and Peru who grow it — though it has raised prices. And these farmers want consumers to know that overall, the world's love affair with quinoa is raising their standard of living.