Everyone feels down sometimes. Bad weeks happen — disappointments pile up, energy drops, and life feels harder than usual. But when does normal sad or down feelings become clinical depression? The ...

In a pilot trial, researchers have reported that treating mild to moderately depressed individuals with oxygen-enriched air had "a significant beneficial effect" on some depression symptoms. Fifty-one ...

Depression and anxiety have been well documented in people with multiple sclerosis (MS), but often are undiagnosed or untreated. A machine learning model may help by analyzing routinely collected ...

Over the past two decades, countless studies have shown that physical activity helps to offset depression risk and can alleviate depressive symptoms. But what's the optimal "dose" (intensity/duration) ...