A mysterious artifact reportedly found in an Egyptian tomb has sparked widespread speculation among historians and ...

Though it has some of the world's most significant reserves, Latin America has not emerged as a key player in the rare earth ...

This story appears in the November 2013 issue of National Geographic magazine. America has had two great ages of exploration. The one that every schoolchild learns about began in 1804, when Thomas ...

The order could result in the felling of millions of trees in the U.S. America's forests have undergone ... dramatically due to human activity. A map published by Earth System Science Data shows ...