Researchers from Kumamoto University (Japan) have clarified the mechanism by which blood and lymph vessels remain segregated from one another after development. The characteristics and structures of ...

Researchers have shown how the brain communicates to blood vessels when in need of energy, and how these blood vessels respond by relaxing or constricting to direct blood flow to specific brain ...

Engineers at the University of California San Diego developed a soft and stretchy ultrasound patch that can be worn on the skin to monitor blood flow through major arteries and veins deep inside a ...