Your lymphatic system filters waste, runs your immune defense and has no pump. Here's what doctors say keeps it moving.

A vivid new image is taking shape in the world of cell biology: Imagine bacteria adhering to the surface of a cell, perhaps at the site of an injury or wound. In response, a white blood cell arrives ...

A vivid new image is taking shape in the world of cell biology: Imagine bacteria adhering to the surface of a cell, perhaps at the site of an injury or wound. In response, a white blood cell arrives ...

A 2026 study found semaglutide may improve lymphatic pumping. Here's what that reveals about how your lymph system really ...

Myeloblasts are a type of immature white blood cell that form inside the bone marrow. Abnormal numbers of them can indicate serious health conditions. White blood cells are part of the immune system, ...

These 3 Perry Twp. siblings helped make medical history after successfully completing a stem cell treatment for a rare ...

A simple blood test might determine which patients are at risk for long COVID, a new study says. Higher levels of leukocytes -- a form of white blood cell -- are associated with more severe symptoms ...

Basophils trigger a cytokine cascade that improves antitumor immunity in mice, offering potential targets for cancer immunotherapy. “The results remind us: Don’t forget the basophil,” said study ...

A vivid new image is taking shape in the world of cell biology: Imagine bacteria adhering to the surface of a cell, perhaps at the site of an injury or wound. In response, a white blood cell arrives ...