Ever wonder how deep-sea fish are able to survive in an environment where the water pressure would kill us humans? Well, the secret lies in a chemical that occurs naturally in their cells – and ...

Models slowly added rain chances of rainfall back into the forecast as the week went on, but catastrophic flooding was not ...

Highlights: Smooth muscle cells in the kidneys can produce renin to regulate low blood pressure; Nine genes control renin production, allowing cells to "remember" when to produce it ...

The combination of low diastolic blood pressure and high IOP in patients with moderate to advanced glaucoma was associated with faster ganglion cell complex thinning rates, according to a study.

Changing pressure on your brain from too much fluid -- or too little -- can lead to headaches. We take a look at high- and low-pressure headaches, how to tell the difference, and what you can do ...

KANSAS CITY, Mo. — A record low pressure for March in Kansas City may be tied or broken Tuesday night, as a powerful mid-latitude cyclone deepens and intensifies across the metro.

Atrial fibrillation with low blood pressure isn’t uncommon. Learn more about these two conditions, including why they sometimes happen together, risk factors, and how they’re treated.