Analyzing metabolites from routine blood draws could help doctors catch disease in early stages, then recommend preventative ...

Dementia has long been framed as a slow, irreversible loss of neurons, but a new line of research is shifting attention to the blood vessels that feed the brain. Scientists are now testing whether ...

Speckle contrast is a promising approach to assessing blood flow, developed to capture images of laser light scattered from blood vessels with affordable optical sensors and components. The study ...

Chronic stress can lead to cardiovascular problems such as poor blood flow in the body, and this is becoming increasingly ...