Under construction for 137 years, this famous Spanish basilica just got its building permit
June 11, 2019, 1:40 p.m. by Matt Hickman
Barcelona's iconic Sagrada Familia to cough up millions in unpaid construction fees.
The dream of building a coast-to-coast scenic bike trail just got real
May 14, 2019, 1:10 p.m. by Matt Hickman
It will cover 4,000 miles over 12 states — with nary a car in sight.
Unhealthy air plagues our national parks, just like it plagues our cities
May 8, 2019, 2:35 p.m. by Matt Hickman
New report adds to concerns about air quality in what are supposed to be our most sacred places.
California town's 'Goat Fund Me' campaign to alleviate wildfire risk is a nibbling success
May 6, 2019, 10:51 a.m. by Matt Hickman
Officials in Nevada City race against time to employ a few hundred brush-munching ungulates.
Trees are the not-so-secret weapon in keeping cities cool
April 1, 2019, 8:25 a.m. by Matt Hickman
Canopy coverage of 40% or more can cool a sweltering city street up to 10 degrees.
London gets its first 3D crosswalk and it's a traffic-slowing beauty
March 29, 2019, 2:31 p.m. by Matt Hickman
It's also the first optical illusion-y pedestrian crossing in the U.K.