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 ...

Feeling cold all the time is not just a comfort issue. It can be an early warning sign of anemia, metabolic slowdown, or hormonal imbalance. Identifying and correcting the root cause can restore ...

In hot environments, EP3 neurons in the preoptic area continually send inhibitory signals with GABA to suppress sympathetic outflows to defend body temperature from ambient heat. In cold environments ...

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 ...

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 ...

When medical professionals note a patient’s temperature dropping in the final hours of life, they’re witnessing one of the most reliable biological signals of approaching death. This temperature ...

Here’s what hypothermia is, what causes it and how it is typically treated if it affects you or someone you love.