14 Skyscrapers That Look Like They’re From the Future

The human impulse to build into the skies has produced a planet full of modern skyscrapers. Yet, the allure of these man-made giants lies not in their staggering scale alone. Skyscrapers can also be symbolic and sculptural, or experimental and playful.

10 Endangered UNESCO Sites to Visit This Year

Climate change, industrial activity, poaching, and urban expansion are a few of the problems that plague the preservation of the world’s most important monuments and natural areas.

World’s 20 Most Stunning Libraries

Discover the world’s most stunning libraries, from a UNESCO World Heritage Site in the mountains of South Korea to the modern incarnation of ancient Alexandria’s legendary library.