Most people don’t spare a thought for their blood type unless they’re in need of a transfusion — but could yours hold secrets to your health? There are four main blood types: A, B, AB and O.

Yasmin Mowat recieves funding from a National Health and Medical Research Council (NHMRC) Partnership Grant, implemented with Lifeblood. David Irving works for Australian Red Cross Lifeblood and is ...

Alexandria Nyembwe is a registered nurse and health writer. She has worked in street medicine serving populations experiencing homelessness in Skid Row Los Angeles as well as in cardiovascular care in ...

Researchers have recreated a miniature human bone marrow system that mirrors the real structure found inside our bones. The model includes the full mix of cells and signals needed for blood production ...

Cancer continues to be one of the world's top causes of death, partly because of delayed discovery of the disease. But according to a recently released study, a simple blood test may be able to ...

This article contains spoilers about the Outlander: Blood of My Blood season 1 finale, titled "Something Borrowed." On Outlander, love is always dangerous. The season 1 finale of prequel series ...

This article contains spoilers about the Outlander: Blood of My Blood season 1 finale, titled "Something Borrowed." On Outlander, love is always dangerous. Of course, Ellen and Brian are star-crossed ...

Prequel series Outlander: Blood of My Blood brought its first season to a close on Friday. The season 1 finale brought plenty of surprises, including a major and unexpected death. The finale also left ...

Blood: Refreshed Supply is the definitive remaster of the 1997 cult classic shooter that’s set to engorge players with new content and eviscerate consoles for the first time. Officially licensed by ...

Black donors are crucial for the U.S. blood supply, yet their presence continues to lack. This gap means sickle cell patients are not getting blood that matches them the best. “If you have the more ...

A "blood moon" hovered above parts of the globe last night. And while North America missed out, we've rounded up some of the best photographs of September 2025's total lunar eclipse. When you purchase ...

How to watch the Sept. 7-8 total lunar eclipse live from the comfort of your home. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Editor's note: ...