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.



Pentagon chief Pete Hegseth is putting his stamp on religion and its role in the military.
He...
A US soldier who played a role in the January capture of Venezuelan president Nicolás Maduro...
When Kevin Benderman learned that the U.S. had entered a war with Iran, his mind teleported...
Sen. Rick Scott (R-Fla.) is holding up hundreds of Coast Guard promotions over an issue with...





























