NASHVILLE, Tenn. (WTVF) — Hospitals across Middle Tennessee say they're being impacted by a major blood shortage in the area.

On the night of March 13-14, 2025, North America and South America will get a great view of all phases of what is commonly called a "blood moon." During the total lunar eclipse, which will last ...

Passing blood clots when you're not on your period, or experiencing a sudden gush of blood, isn't always cause for alarm. Heavy bleeding may be the sign of temporary hormonal imbalance or medication ...

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A woman prepares to prick her finger with a pen to test her blood sugar level using a glucometer. She is managing her diabetes carefully and methodically. Royalty-free licenses let you pay once to use ...

Mean corpuscular hemoglobin concentration (MCHC) is a blood test that calculates the average concentration of hemoglobin in red blood cells in relation to their total volume. Low MCHC values may ...

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