Morning Overview on MSN
Both a very low and a very high resting heart rate may raise stroke risk
Adults whose resting heart rate falls below 50 beats per minute or climbs to 90 and above face a measurably higher risk of ...
Morning Overview on MSN
Cameras 9,100 meters down off Japan filmed a creature scientists still can't name
A camera system sitting on the floor of the Japan Trench, more than nine kilometers below the ocean surface, recorded video ...
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