Watch a white blood cell actively searching for bacteria or viruses under the microscope.

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 ...

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 ...

Share on Pinterest Could lab-grown blood fill an important gap in blood availability? Image credit: Frank Molter/picture alliance via Getty Images. Blood plays a vital role in the health of the body, ...

For Better Rice, Make It the Mexican Way Steelers' Reported 'Terrible Meeting' With Shedeur Sanders Quickly Shut Down Is a hacker logged into your Google account? Here’s how to check Star Wars: Zero ...

AMES, Iowa – A decade ago, Raquel Espin Palazon discovered that inflammatory signaling pathways must switch on for embryos to produce blood stem cells. The latest work from her lab shows the potential ...