Event Brief
Dec 12, 2025 at 10:03 AM ET
Insufficient Sleep Linked to Major Health Risk
By The BriefBrief
A study shows insufficient sleep predicts shorter life expectancy, second only to smoking.
WHO: Researchers
WHAT: Study on sleep and life expectancy
WHEN: Dec 11, 2025 at 7:00 PM ET
WHERE: U.S.
WHY: To understand health risks associated with sleep deprivation
How this brief is built: The BriefBrief correlates multiple sources into one evolving event brief, updated as new facts emerge.
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