"Hangry" and "slangry" aren't types of anger—they're frozen fight-or-flight responses. Understanding this distinction changes ...

Add Yahoo as a preferred source to see more of our stories on Google. Most of us know about the “fight or flight” response, the body’s built-in survival instinct. But that framework leaves out two ...

Add Yahoo as a preferred source to see more of our stories on Google. Feeling like you're in a constant state of alert? It's possible you might be stuck in fight-or-flight mode. This ancient survival ...

Chronic tinnitus may increase stress levels by keeping the body that much closer to a fight-or-flight response to sound, a new study suggests. By carefully studying the facial expressions of people ...