People use concepts such as time and date to structure their lives on a daily basis. They often measure their travel by marking points arranged along great circ

How we came to measure time and distance due to the efforts of intrepid adventurers, scientists, and seafarers who shaped our picture of the world today.

Traces the evolution of mapmaking/cartography from ancient times to the present.

Russia’s foreign policy is following the lead of the United States. As politicos and pundits wring their hands about alleged Russian collusion and meddling in