A lunar eclipse early Monday produced a "blood moon," which occurs when the sun, Earth and moon align, and the moon passes through the darkest part of Earth’s shadow. The event was best seen in ...

Lymphocytes are formed in your bone marrow. As they mature, they go into your bloodstream. Mature lymphocytes are found in your blood and all parts of your lymphatic system. That's group of organs ...

The scientists also spotted large changes in protein levels around the ages of 45 and 55. One of the biggest shifts was in ...

Broken blood vessels can affect anyone, but certain factors might make you more likely to develop them on your face, specifically. These include: 1. Genetics It’s possible you can blame your DNA ...

Sanders said during a news conference on Monday that the cancer was found when he went for a precautionary annual CT scan; he ...

Artificial blood is considered a solution to chronic blood bank shortages, which can be especially life-threatening in underdeveloped parts of the world.

Blood pressure measures the force of blood against the walls of the arteries, the blood vessels that carry oxygen-rich blood to all body parts. Blood pressure measurements involve two numbers.

Research suggests drinking alcohol may thin the blood by affecting platelets, which are the parts of blood that initiate coagulation, or clotting. However, alcohol may also increase the risk of ...

Blood glucose monitoring is crucial for controlling diabetes. However, traditional fingertip pricking methods usually cause discomfort to patients and cannot achieve continuous monitoring. To overcome ...