Soar above London along the world's fastest urban zip line
July 25, 2017, 8:24 a.m. by Matt Hickman
You can fly! New attraction on the River Thames caters to urban adventurers with Peter Pan aspirations.
Our nation's capital is rich with fountains, but why are so many bone dry?
July 17, 2017, 6:59 a.m. by Matt Hickman
The National Park Service is drowning in busted water features.
America's mayors are the renewable energy champions we need right now
July 5, 2017, 7:22 a.m. by Matt Hickman
From San Diego to Columbia, South Carolina, mayors are leading the march toward a cleaner future.
Artist to transform defunct Ohio highway into pop-up forest
June 20, 2017, 7:51 a.m. by Matt Hickman
An idea to transform a kaput Akron highway into a leafy urban retreat is a winner in the 2017 Knight Cities Challenge.
New Yorkers keep calm and carry-on in hilarious defiance of subway ban on dogs
June 7, 2017, 5:06 p.m. by Christian Cotroneo
Is that a Pyrenees in your pocket?
Sunshine Coast Council casts dark cloud over urban food garden project
June 6, 2017, 12:19 p.m. by Matt Hickman
Residents in suburban Queensland, Australia, are outraged after the local council takes an axe to beloved fruit trees.
How crowded Barcelona plans to shoehorn in 108 acres of new parks
June 1, 2017, 8:22 a.m. by Starre Vartan
The green spaces will be networked so birds, bees, (and humans) can enjoy connected habitat.