All Items Tagged

“cities”

Mar 31, 2016 04:41 AM ET
Would your office building stand a chance of surviving a serious earthquake? Depending on where you live, new construction might need to defend against a violently shaking Earth.
Mar 10, 2016 07:30 AM ET // Patrick J. Kiger
Raindrops could help us to avoid squandering a precious resource.
Jan 5, 2016 12:27 PM ET // Patrick J. Kiger
Mushrooms could be used to produce the manufacturing material of the future Continue reading →
Dec 17, 2015 05:17 AM ET
As environmental concerns grow, cities around the world fight to keep their air clean. Which cities are the world's greenest?
Aug 18, 2015 05:48 PM ET // Patrick J. Kiger
The sun triggers the release of smog-forming nitrogen oxide compounds from urban grime. Continue reading →
Aug 12, 2015 06:07 PM ET // AFP
A massive explosion at a warehouse in the northern Chinese port city of Tianjin killed seven people and sent a fireball ripping through the sky. Continue reading →
May 14, 2015 01:01 PM ET
Right now, there are 28 mega-cities in the world, with about 450 million inhabitants among them. So, which world cities make the cut?
Apr 30, 2015 08:18 AM ET // Patrick J. Kiger
An international team of researchers has figured out which cities squander the most resources, and which are the most efficient.
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