Arteries are blood vessels. Most carry oxygen-rich blood from the heart to various organs and tissues. Arteries are a part of the circulatory system, along with the heart and other blood vessels. The ...

Researchers discovered that Covid accelerates blood vessel aging by about five years, especially in women. Even mild infections increased arterial stiffness, with vaccinated individuals showing less ...

Scientists at the University of North Texas report a breakthrough in building tiny, lab-grown replicas of human organs. These replicas, called organoids, can mimic some functions and structures of ...

COVID-19 infection appears to cause women's blood vessels to age prematurely, potentially increasing their risk of heart disease, a new study says. Women infected with COVID-19 experienced about five ...

When military personnel fire certain powerful weapons, they are exposed to a blast wave that sends blood surging from the body to the brain. This "tsunami in the body" is one way a blast can injure ...