Featured in landmarks
America’s been rolling back natural land protections since 1892—but never like this
The legal protections put in place in the U.S. and worldwide to preserve natural areas are increasingly being altered or erased.
The Leaning Tower of Pisa stays up for the same reason it leans
Engineers and scientists have been fascinated by the unusual structure for half a millennium.
See The Eiffel Tower’s Gorgeous New Wind Turbines
Paris' iconic landmark is going green
Animated: How The West Coast Will Look Under 25 Feet Of Water
San Francisco, get ready to get your feet wet.
Reimagining Buildings Of The Past With The Materials Of The Future
PopSci thought experiment: If we were to make a famous building today, what would we do differently? Two architects and a civil engineer weigh in.
Google Analyzes Your Vacation Snaps to Figure Out Where You Were
Image recognition technology spots landmarks, makes photo galleries smarter