Heart disease is known as the "silent killer" for a reason — an estimated 45% of all heart attacks come without any of the classic symptoms, according to Harvard Medical School. Now, a new study ...
A new study warns bias towards popular animals in conservation research might see some important, but less spectacular, species suffer "silent extinctions" as their plight goes unrecognized. Jean-Paul ...
F O R T L A U D E R D A L E, Fla., Feb. 16 -- A surprising 11 million Americans each year have strokes that are never detected because they cause no obvious symptoms, although over time they may lead ...
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