An L.A. photographer pieces time-lapsed collages of urban landscapes into remarkable photos.
I love Venmo. But could it harm my friendships?
That super-fit dude you see going to the gym every morning probably consumes more alcohol than you, according to new research.
NYC climate-change protests continue today, with activists now occupying Wall Street to draw attention to its role in the crisis.
New population figures paint a difficult picture for African cities. But there's more to the story than sheer numbers.
But there remains a divide in perceptions of access among less-educated, lower-income residents.
The streets of Edinburgh were covered in "Yes" messages on Wednesday.
New research concludes that an active commute may be as important to well-being as marriage or a pay raise.
Affordability and public support is helping a handful of Southern U.S. cities seem more attractive to entrepreneurs. But can it last?
Over the course of 3 years, pregnant women living in Vancouver’s greenest neighborhoods delivered healthier babies than those in less tree-lined communities.
A photographer finds beauty in a city's declining commercial center.
How does Australia's sea trash make it to South America?
A genealogy of American football.
It offers too little data—and, with a completion date of 2030, too late.
Whiz on this hotelier's property and risk being broadcast on YouTube.
It's time to give the modest camera strap some love.
Scientists can now control the movement of "biobot" moths—and the applications could go far beyond saving your sweaters.
Dust off your resume. From L.A. to Sri Lanka, Uber needs help.
A source of urban pride you can carry around.