Most of us know about the “fight or flight” response, the body’s built-in survival instinct. But that framework leaves out two other common ways the nervous system reacts to stress. Indeed, ...

From an elevated heart rate to weakened immunity, experts explain the hidden physical costs of chronic stress – and why our bodies aren’t built to stay on high alert ...

Imagine facing a mountain lion. Your body instinctively reacts – fight, flight, or freeze. Functional freeze is akin to that freeze response ...