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.

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 ...

Both high and low levels of cortisol -- also known as the "stress hormone" -- can leave you dealing with symptoms that make ...

Leukopenia is when you have an abnormally low number of white blood cells (leukocytes). A low white blood cell count may or may not cause symptoms, but can result in serious health complications since ...

Sometimes, diseases or infections can cause low white blood cell counts. Increasing white blood cells involves treating the underlying cause, diet, medications, and supplementing vitamins.

Eosinophils are a type of white blood cell. Low eosinophil numbers may occur due to certain medications or an underlying health condition, such as Cushing syndrome. Eosinophils play a role in the ...

Jenna Igneri is a fashion and beauty writer who has worked in the media space for over a decade. In addition to contributing to InStyle, she’s held positions at Refinery29 and NYLON and has ...

The company’s at-home cortisol test requires collecting a blood sample using a finger prick. After ordering and receiving your test, you’ll need to activate it so that it’s linked to you ...

Blood is the lifeline of the human body, playing a crucial role in transporting oxygen, nutrients and waste products. However, not all blood is the same.

Newly discovered brain cells count each bite before sending the order to cease eating a meal. Columbia scientists have found specialized neurons in the brains of mice that order the animals to ...