For eight years, Gillian Murphy dreaded cold weather. Winter would leave the 71-year-old's fingers white and freezing - while her feet became agonisingly cold and impossible to warm up.

How do blood vessels stay strong, flexible, and responsive to the body's changing need for oxygen and nutrients? The answer lies not only in biology—but also in physics. Researchers at Åbo Akademi ...

Standard Imaging Captures Only a Fraction of It The Endothelial Glycocalyx: A Microscopic Lining That Helps Regulate How Blood Moves Through the Smallest Vessels How Patented Microfluidic Chip ...

Tommy Bell and one of his doctors explain why his decision to seek care after concerning symptoms may have saved his life.

Several factors can affect how long calcium stays in your body, including how much you absorb for bone and tooth structure versus what your body eliminates.

With the right steps, it’s possible to put type 2 diabetes into remission and restore healthy blood glucose levels. But how ...

In the early hours of March 3, we’ll be under the skies and the influence of a total lunar Blood Moon eclipse at 12° Virgo.

Nearly half of adults in the United States have hypertension, or high blood pressure — but many of them, an estimated 11 million people, don’t know it. The condition is a leading cause of preventable ...

In February 2026, multiple social media posts claimed Israeli Prime Minister Benjamin Netanyahu had been diagnosed with a form of blood cancer. The claim spread on X and Facebook, with several posts ...

NEW ORLEANS — There's one thing you can bet on every Carnival Season, and that's seeing the horses at the beginning of the parades with the colorful velvet-outfitted krewe lieutenants in their saddles ...

A new imaging breakthrough combines ultrasound and light-based techniques to generate vivid 3D images that show both tissue structure and blood vessel activity. Developed by researchers at Caltech and ...

CEDAR RAPIDS, Iowa (KCRG) - A 100-year-old woman in Cedar Rapids donated blood for the 51st time Monday while coordinating an ImpactLife blood drive at her church. Nadene Roberts, who turned 100 in ...