The action required takes a split second, the flex of an index finger. But the images that result leave a lasting impression on those captured in them, those who see them, and on the people who ...

This artist's impression shows the first interstellar ... The inset shows a color composite produced by combining 192 images obtained through three visible and two near-infrared filters totaling ...

Human beings are built to size each other up quickly. These first impressions are influenced by a number of factors, such as facial shape, vocal inflection, attractiveness, and general emotional ...