

The Left-Handed Brain
What do Babe Ruth, Marie Curie, David Bowie, Barack Obama, and Oprah have in common, other than fame? No, that’s not the start of a riddle; there’s a simple, non-trick answer. They’re all left-handed. Today, left-handed people make up roughly ten percent of the population. Modern science has yet to explain what causes left-handedness in humans, although we have weeded out some of our earlier theories, such as “being a witch.” Still, the idea that lefties are in some way untru


Phantoms, Magic Tricks and Video Games
In a fair and just world, losing a limb would be the end of feeling any discomfort in that particular region. For one thing, surely at that point, you’ve got enough on your plate. For another, it sounds like something that should go without saying. Once the nerve endings in that arm or leg are no longer connected to your body—and crucially, to your brain—it’s not as though you can clock accurate information about what that appendage is going through. (Nor would you want to.)


The Latest Neuroscience Breakthrough? It's Inside a Mouse's Skull
How much of our social behavior is hard-wired and how much is learned? It’s a huge question. The nature vs nurture debate has raged for centuries, and while most people today would argue that our actions are shaped by at least a little of both, it’s difficult to analyze social interactions scientifically. There are a thousand nuances at play in any conversation, impossible to replicate in a lab environment. If you’re looking for clean data, it’s a lot easier to study an anima