The Chilean geyser called El Jefe provides new insight on how these natural wonders work. →
A strategically placed video camera aboard an upper-stage rocket motor captured NASA’s Soil Moisture Active Passive, or SMAP, spacecraft as it scooted off toward an operational orbit 425 miles above the planet. Continue reading →
NASA's next Earth-observing satellite is scheduled to launch Saturday (Jan. 31), and it could vastly improve the way scientists monitor droughts around the world.
Colorful hot springs in Yellowstone National Park get their hues from good-luck coins tossed into their waters and trash discarded by tourists. Continue reading →
Studying how bubbles work could lead to more efficient power stations. Continue reading →
A vast ancient canyon lies buried underneath a present-day river that cuts through the Himalayas in Tibet.
Artists will overlay the path of hidden creeks and arroyos on San Francisco's city streets, in a nod to waterways that used to run through nearly every valley in the city.
Diminishing supplies of groundwater threaten the world's food supply and political instability, according to a new study. Continue reading →
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