New studies from Germany and Hong Kong pinpoint specific sources of light pollution keeping our cities excessively bright at ...

Federal actions like the 1970 Clean Air Act and the 1972 Clean Water Act helped regulate water and air pollution.

6.As if Palantir wasn't a scary enough company without reminding you that it's watching with this massive ad. 7....Yeah, not ...

Cobblestones still cover about 100 blocks of Seattle's hilly streets. Their endurance tells us a story of the city's growth.

Street photography is one of the most popular genres of the medium, with many people beginning their careers with the segment and then branching out to other spaces. However, there are others who wish ...

The 1990s was the last decade before skyscrapers began to dominate the city centre ...