Recent studies reveal microplastics in human blood and organs, raising health concerns. Explore how these particles enter the ...

Exclusive: The discovery shows the particles can travel around the body and may lodge in organs ...

Exclusive: Some scientists say many detections are most likely error, with one high-profile study called a ‘joke’ ...

Microplastics are no longer just an environmental concern. Doctors are now finding them in human blood and even arterial ...

Inflammation is a vascular or blood vessel and cellular reaction in the human body to stimulus and trauma. It refers to your ...

With each heartbeat, blood courses through your body. Some traverse arteries from the lungs back to the heart, and some navigate through capillaries in the thinnest layers of your eyelid, almost ...

Stem cells are precursors of a variety of different cells: They can turn into anything from blood to bone to muscle. Human blood stem cells, known as hematopoietic stem cells, are the forerunners of ...