Neutrophils are a type of white blood cell that can move into the walls of your veins and tissues to respond to antigens (foreign substances in the body). Doctors may order a blood test called an ...

From The New York Times, I’m Natalie Kitroeff. This is “The Daily.” [THEME MUSIC] As the war on Iran enters its second week, concerns about a global energy crisis are growing. In the last week, as ...