Mean arterial pressure (MAP) measures the flow, resistance, and pressure in your arteries during one heartbeat. We’ll go over what’s considered normal, high, and low before going over the ...

The first impacts from a low pressure system were seen in the Wilmington area early Thursday morning. Rainfall is expected throughout most of Thursday as well as a thunderstorm, according to the ...

LOUISVILLE, Ky. — Today's "Weather-Wise" lesson is about high and low pressure systems. Have you ever looked at a weather map and thought, "I see a lot of H's and L's, but what do those actually ...

The second in a parade of powerful winter storms this week is bringing a swath of high-impact winter weather from the Plains and Midwest to the Great Lakes and Northeast on Wednesday.

The tendency for air to move from an area of high pressure to an area of low pressure is called the pressure gradient force (PGF). Now if the earth didn’t rotate about its axis the wind would ...

Meteorologist Josh Knight explains how our weather is affected by different weather patterns including high pressure, low pressure, cold, and warm fronts.The common denominator for wet or snowy ...

A northeastward-moving center of low pressure will pass just to the west of Chicago around midday, reaching the middle of Lake Michigan this afternoon and northern Lower Michigan later this evening.

DEAR DR. ROACH: My doctor recently retired, my new one is very concerned about my systolic blood pressure, which was 150. I made quarterly visits to my old doctor, who never had a comment about my ...