A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

3d animation of a Blood clot (Thrombus), Blood clots can block veins or arteries and cause thrombosis, Complication of thrombosis include stroke and heart attack a blood clot clogs a vessel affected ...

a blood clot in the vessels, fat cell in the blood, inside the blood vessel, High quality 3d render of blood cells, cholesterol in a blood cartoon of the red blood cells stock videos & royalty-free ...

Researchers at McMaster University have made a discovery in the field of hematology, providing an explanation for spontaneous ...

Zwitterions sound like a distant cousin of Twitter (X), but in fact they are a common macromolecule found in human cells.

The discovery, published Feb. 12, 2025 in The New England Journal of Medicine, is expected to influence how doctors test for, and treat patients with, unusual or recurrent blood clotting, with the ...

The University of Sydney's zwitterionic coating research aims to enhance the lifespan of medical implants by preventing blood ...

While blood clots serve an essential purpose in healing injuries, they can transform into life-threatening conditions when they form inappropriately. Medical ...

A team of researchers have made a new discovery in the field of hematology, providing an explanation for spontaneous and unusual blood-clotting that continues to occur despite treatment with full-dose ...