U.S. forces were, and continue to be, sent across the world in an effort to establish peace.

Damage from Oklahoma tornado expected to cost billions.

Drugs, food and habitual behaviors all have a direct effect on the biology of stress. It's a feed-forward model, Sinha observes. Her research has shown that stress begets more stress.

MOORE, Okla. (AP) — After living nearly 20 years in their one-story brick home, Sherry and Larry Wells finally won the lottery — for a state rebate on a home storm shelter, that is. A contractor finished installing the concrete bunker …