Doc Lloyd, Daisy Bradford and Columbus Marion "Dad" Joiner pose for a photo. In 1930, Joiner uncovered the biggest oil field ...

Another invisible line is the Qinling-Huaihe line, which separates China into two distinct regions: the humid and subtropical south and the dry, temperate north.

Since the Doomsday Clock was recently set the closest to midnight it has ever been, let’s examine just how safe Texas would ...