Earth is round: The first image to showcase the Earth's curvature. The picture, taken 21,000 feet above Villa Mercedes, Argentina, showed the Andes Mountains, was published in the May 1931 issue ...

A nearly month-long space mission is ready to lift off, with final preparations being made at the Kennedy Center. To be clear, not NASA's Kennedy Space Center in Florida, but rather the John F. "Earth ...

weather, volcanic eruptions and even animal behavior. Every week, we take a bird's eye view of Earth, and see how it affects the people living on it.