Two distinct and conflicting forms of nationalism – civic and ethnic – helped create the nation-states of Europe ...

Black-and-white photographs reveal how the Japanese capital – and other travel hotspots – used to look Time, as the saying ...

"These newly reported discoveries [of mass graves] confirm our darkest fears. The people of Ukraine and the world deserve to ...

Historical 4X strategy game Old World, created by ex Civilization designer Soren Johnson, gets new maps, items, and events in a free update.

Time, as the saying goes, flies. It races ahead of us, fleet of foot and boundless of energy, transforming everything it ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth’s ...

Israel carried out one of the most intense bombardments of the past year, as warplanes launched 70 airstrikes, Lebanese security officials said. The barrage came shortly after Hezbollah’s leader ...

Carlos Magdalena, whose botanical adventures have shades of Indiana Jones, was a driving force in saving the world’s smallest water lily and finding the largest one. He has been called the ...

A new study offers the most detailed glimpse yet into how Earth's surface temperature has changed over the past 485 million years. The data show that Earth has been and can be warmer than today -- but ...

Making UNESCO's World Heritage List means protection and prestige for some of the world's most famous sites—and some of the not-so-famous. See how much you know about these special places. Become a ...