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Gene Expression Changes in Heart Cells: A New Threat to Astronaut Health?

Genetic expression can change in blood vessels under low gravity. Should astronauts be worried?

Rethinking Blood Pressure

IS YOUR BLOOD PRESSURE NORMAL? Are you sure? Researchers are moving the bar on what constitutes an “ideal” blood pressure. Today we explore a study suggesting...

A Big Stroke Myth You Should Know

A STROKE OCCURS WHEN A BLOOD CLOT cuts off blood flow to the brain, or there is blood vessel bleeding in the brain. Let's look at...

CDC Lost Round One – But the Public Health Match Continues

Public health is now grappling with the most severe COVID threat: the “I don’t give a damn” variant.