An often overlooked detail can transform your nights: body temperature needs to drop to trigger sleep. Sticking one foot out ...

Professor Lewis Halsey as a participant in an experiment led by PhD student Chris Wolfe. The experiment primarily involves comparing the participant’s resting metabolic rate at room temperature and at ...

That thermometer reading you barely glance at during a doctor’s visit? It might be hiding critical information about your health that goes far beyond checking for a fever. While we’ve long treated ...

Common knowledge says that your body temperature should be 98.6 degrees F and that a high or low body temperature signals something is wrong. But that's not quite true. In general, normal body ...

Throughout history, people have had to find ways to cope with varying environmental conditions. Whether they lived in a hot or cold climate or had access to plentiful or limited water, they adapted ...

Marc Trevor Freeman receives funding from National Research Foundation. Andrew McKechnie receives funding from the National Research Foundation. He holds the South African Research Chair in ...