"What is good for the heart is good for the brain," one researcher says.

Type 2 diabetes becomes more dangerous to the heart the longer a person has it. Researchers found that after several years, red blood cells can begin interfering with healthy blood vessel function. This harmful shift was not present in newly diagnosed patients but emerged over time.

Hospitals across Colorado are urging people to roll up their sleeves and donate blood as supplies drop during one of the most demanding times of the year.

Utahns are being urged to donate their blood following the American Red Cross reporting a drop in blood donations.

Drinking hibiscus tea is can naturally help to lower blood pressure, especially in stage one. Consistency is key. Learn more about the best times of day to get the most benefits.

A simple finger-prick blood test can find those at risk so they can get the right treatment.

A new, fast and easy test could revolutionize blood transfusions, giving blood centers and hospitals a reliable way to monitor the quality of red blood cells after they sit for weeks in storage.

U.S. Senator Mazie Hirono, D-Hawaii, participated in a blood drive at the high school she attended.

Haunting new crime scene photos reveal blood-soaked rooms inside the off-campus house where four University of Idaho students were viciously slaughtered by cold-blooded killer Bryan Kohberger.