A new study from researchers at George Washington University Milken Institute of Public Health reveals that not all urban ...

The boundaries between urban and rural are fading. Scientists reveal a new way to understand how modern landscapes really ...

"The City" is a special series that airs on CNN International which profiles the sustainable urban future of five cities over the course of five days. CNN takes a look at how five mayors around the ...

Forbes contributors publish independent expert analyses and insights. Dr. Jonathan Reichental covers technology in business and society. Cities, where almost 60 percent of all humans now live, often ...

Once seen as hostile to wildlife, cities are emerging as important habitats for adaptable bird species, from house finches to ...

Forbes contributors publish independent expert analyses and insights. A climate technology advisor, investor and educator. TOPSHOT - A person wearing a face mask takes photos of the skyline as smoke ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

American cities — densely populated and overwhelmingly Democratic — have been powerful tools in helping Republicans and ...