All Items Tagged

“water cycle”

Oct 20, 2014 07:00 AM ET // Paul Heltzel
About 96 percent of the four-lake water complex that feeds Metropolitan Sao Paulo, home to 20 million, has been used up.
Sep 29, 2014 05:12 PM ET // Patrick J. Kiger
The Aral Sea is just one of several iconic inland bodies of water across the world that is now receding drastically. Continue reading →
Jul 8, 2014 08:56 AM ET // Benjamin Radford
Drought-stricken farmers and others are turning to the mystical practice of water dowsing, and many are convinced it works. Here's why. Continue reading →
Jul 1, 2014 11:06 AM ET // Patrick J. Kiger
A visualization by NOAA drives home the amount of damage that humans are doing to the world's oceans. Continue reading →
Jun 18, 2014 11:07 AM ET // Jason Major
Make a note: if you ever find yourself exploring the moon one day and you want to try some lunar skinny-dipping, you'll have to do it at night. Continue reading →
Mar 7, 2011 09:02 AM ET // Tim Wall
Plants in Florida have fewer stomata now than they did a century ago - reducing the amount of moisture they release into the air.