Martin Van Buren, eighth president of the United States, was the first to be born a citizen of the United States. He was born in 1782, six years after the signing of the Declaration of Independence.

The Chicago Cubs are the oldest original franchise in professional sports, dating back to the founding of the National League by team president Walter A. Hubert in 1876. Nicknamed the "lovable losers" of the North Side, ...Read More

Mercury has been known since about the third millennium B.C. The planet was given two names by the Greeks: Apollo, for its apparition as a morning star, and Hermes as an evening star. Greek astronomers knew, however, that ...Read More

The official time ball for the U.S. is on top of the U.S. Naval Observatory in Washington, D.C. As early as 1845, the U.S. Navy dropped a time ball every day at noon from atop a building on a hill overlooking Washington, D...Read More

The hum of a hummingbird comes from the super-fast beat of the wings. The smallest ones beat their wings the fastest - up to 80 times per second. Even the slower beat of bigger hummingbirds (20 times per second) is so fast...Read More

Absinthe is often referred to as la Fee Verte ("The Green Fairy") because of its coloring - typically pale or emerald green, but sometimes clear. Due to its high proof and concentration of oils, absintheurs (absinthe ...Read More