Low water upstream threatens cargo traffic, and saltwater has encroached on the mouth of the river. Now, officials up and down the river are talking about the need for a comprehensive water resources plan.
Microbes can thrive in extreme environments, from inside fiery volcanoes to down on the bottom of the ocean. Now scientists have found a surprising number of them living in storm clouds tens of thousands of feet above the Earth. And those airborne microbes could play a role in global climate.
Aficionados of cheeses made from the milk of mountain-grazing cows swear they really do taste better than those from cattle pastured on plains. Now, scientists are teasing out some of these subtle differences – in hopes of proving the mountain cheese tradition is worth preserving.
The nation's official media reports the primate was sent up about 75 miles. It reportedly survived the trip. Iran says it's aiming to launch a manned mission in five to eight years. Other nations are concerned that the program is really aimed at developing long-range missiles.
Renee Montagne talks to Cheryl Martin, deputy director of the Energy Department's Advanced Research Projects Agency-Energy. Modeled after the Defense Department's research program, ARPA-E provides grants to researchers developing cutting edge energy technologies that are too early for private sector investment.
Researchers at Rice University in Houston have discovered a cheap source of the wonder material graphene: baked goods. Marc Abrahams, editor and co-founder of The Annals of Improbable Research, talks about how to transform a box of Girl Scout cookies into $15 billion worth of graphene--in theory, at least.
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