
How hard can breathing be? Most babies master the skill in the first few seconds after birth, after all. It turns out, though, that most of us could probably breathe more effectively. And doing so, research suggests, could make us healthier.

How hard can breathing be? Most babies master the skill in the first few seconds after birth, after all. It turns out, though, that most of us could probably breathe more effectively. And doing so, research suggests, could make us healthier.