New study reveals brain aging accelerates at 44 and peaks at 67, with ketone supplements showing potential to slow age-related decline.

CD163 might not be the most exciting name in the world, but behind it lies one of the body's most important defense receptors ...

Hoxworth Blood Centers are urgently seeking blood donations this week, emphasizing the life-saving impact donors have on others.

Breathtaking photos of this month's total lunar eclipse capture a blood red moon and star-studded Milky Way over NOIRLab's ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...

Ring-shaped extrachromosomal DNA is implicated in many cancers. Rachel Brazil talks to the scientists trying to uncover their ...

Prevention is the best medicine.   While not all chronic diseases can be prevented, one of the best ways to stay ...

Researchers have shed new light on how a type of heart valve disease—aortic valve stenosis—progresses differently in males and females. The research paves the way for treatments that can be tailored ...

Shocking before-and-after images of NASA's stranded astronauts show the terrifying damage that months spent in the harsh ...

Did you know that donating blood can do more than just save a life? Here's what your blood can tell you about your health.

When cancer cells break away from a tumour, they enter the bloodstream, where the immune system – specifically types of white blood cells known as T-cells – normally hunts them down and ...

Frequent blood donors may be getting more than a warm, fuzzy feeling from their altruism, as giving blood may also enhance your ability to produce healthy blood cells, potentially reducing the ...