Stress is often dismissed as a mental health issue – something that affects only your mood, emotions, or state of mind. But experts warn that its effects run far deeper. When stress becomes chronic, ...

An amygdala hijack happens when your amygdala — a part of your brain that regulates emotions — triggers a fight-or-flight response to stress and overrides your frontal lobes’ ability to respond ...

A relentless and unprecedented early-summer heatwave has gripped western and central Europe, smashing all-time temperature records, crippling critical infrastructure, and resulting in dozens of ...

Climate researchers at Northern Illinois University found that golf ball-size hail or larger will become much more common in the United States. Summer storms can bring heavy rain, flash flooding, ...