Mike Lee receives funding from the Australian Research Council and the Hermon Slade Foundation Welcome to our ‘Light and health’ series, where we look at how light affects our physical and mental ...

Curls may be why humans have such big brains. A new study—involving a mannequin wearing wigs in a wind tunnel—reveals how. Just why humans have hair on their heads is a long-standing question that few ...

For most of our evolutionary history, human activity has been linked to daylight. Technology has liberated us from these ancient sleep-wake cycles, but there is evidence sunlight has left and ...