As New York City celebrates the 400th anniversary of its founding, National Geographic looks back on more than a century of ...

See the turning point of the Civil War like never before. In this video, I recreate the Battle of Gettysburg from a ...

(CNN) — Here’s a look at the Empire State Building. Located on Fifth Avenue between 33rd and 34th streets in Manhattan. It is 103 stories tall (1,250 feet to top floor, excluding height of antennae, ...