A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a ...

A new study analyzed older adults who ate 60 grams of unsalted skin-roasted peanuts every day for 16 weeks. Scientists found ...

University of Colorado Boulder researchers document how the zero-calorie sweetener triggers cellular changes in brain vessels ...

Fainting at the sight of blood is common to many people and usually occurs without warning. Again, it is unrelated to fear or ...

Winter's chill triggers dangerous physiological changes, increasing stroke risk. Cold constricts blood vessels, raising blood ...

A study published in the journal Environment International finds traces of microplastic polymers in human blood. The sizes and shapes of polymers raise a serious concern over the possible risk of ...

Dementia has long been framed as a slow, irreversible loss of neurons, but a new line of research is shifting attention to ...