Sean Cassaro's neck wounds lead to his death, but the coroner who analyzed them determined they did not prove the man ...

Those tiny, spider-like spots on your face? Yep, those are broken blood vessels, and they can happen from genetics, pregnancy ...

A study in Environment International finds microplastic polymers in human blood, raising concerns over cardiovascular risks ...

Expert opinion from Israel B Dos Santos Master of Public Health · 1 years of experience · Brazil Vasculitis is an autoimmune ...

Capillaries are tiny blood vessels that play a key role in managing fluid balance in the body by delivering fluid to surrounding tissues. This fluid, called interstitial fluid, supplies nutrients ...