In science, a variable is something that can be changed, measured or controlled in an experiment. Scientists look at variables to understand how they affect things. A variable is any one of the things ...

Suppose you are about to meet a person for the first time and want to predict that person’s thoughts, feelings, and behaviors in a variety of settings over the next several years. What single piece of ...

Cell, the flagship biology journal of Cell Press, presents a landmark issue on sex and gender in science. It includes a collection of articles on topics related to strategies for promoting gender ...