In typical Texas fashion, urban nature park in Dallas would be country's biggest
December 5, 2016, 3:35 p.m. by Matt Hickman
But there's a long way to go before Dallas' 10,000-acre Nature District becomes a reality.
The 1919 Boston Molasses Flood: The forgotten tragedy too bizarre for the history books
November 28, 2016, 1:05 p.m. by John Platt
A 30-foot wave of molasses claimed the lives of 21 people and injured 150 more.
Morocco is home to Africa's first bike-share program
November 16, 2016, 2:48 p.m. by Matt Hickman
The government-backed Medina Bike scheme debuts in Marrakech.
Don't underestimate the life-saving power of urban trees
November 3, 2016, 3 p.m. by Matt Hickman
Major new study details the pollution-scrubbing, temperature-lowering qualities of urban canopy.
Are energy-saving LED street lights a hidden health hazard?
October 20, 2016, 6:42 a.m. by Starre Vartan
As residents complain, some cities are reconsidering the bright lights.