Hyper-vigilance is one common symptom of post-traumatic stress disorder. PTSD, an anxiety disorder, can develop after a terrifying or life-threatening event, or a series of events causing extreme stress.
Nearly 20 percent -- or one in five returning war veterans -- reported symptoms of post-traumatic stress disorder or major depression. But, only slightly more than half of them sought treatment, the study found.



Thirty US universities could lose federal funding unless they review and cut foreign academic partnerships the...
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Military families and Congress members are sounding the alarm about an intensifying mental health crisis onboard...





























