Researchers say hypoxia is a 'distinct risk factor' for depression
(Newser) -
The suicide rate in the American West—Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming—is roughly 1.5 times higher than in the rest of the nation (18-plus suicides per 100,000 people compared to 12.5), earning it the morbid moniker "the Suicide Belt."...