One Face Photo Could Expose Hidden Clues to Cancer Survival

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Mutated Virus Hurls US Into an Alarmingly Early Flu Season as West Coast Takes First Hit

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Health

Why Sperm Count Fears Can Unlock a Bigger Health Wake Up

Global research has intensified fears about declining sperm counts, but conflicting findings show the picture is complicated. Doctors say abnormal semen results should prompt repeated testing and a broader review of sleep, weight, medications, smoking and other health factors.