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Carnegie Mellon researchers receive grant

November 5, 2009

PITTSBURGH -- Carnegie Mellon University's Lucio Soibelman, H. Scott Matthews and Jose M.F.

Minority students earned greater number of academic degrees in fiscal year 2006

November 5, 2009

A new National Science Foundation report shows an increase in the number of academic degrees awarded to minority students since 2004, the last time such data were published.

K-State engineers strive to make algae oil production more feasible

November 3, 2009

Two Kansas State University engineers are assessing systematic production methods that could make the costs of algae oil production more reasonable, helping move the U.S.

Rice U. lab leads hunt for new zeolites

November 2, 2009

In all the world, there are about 200 types of zeolite, a compound of silicon, aluminum and oxygen that gives civilization such things as laundry detergent, kitty litter and gasoline.

Robot fish could monitor water quality

November 2, 2009

EAST LANSING, Mich. -- Nature inspires technology for an engineer and an ecologist teamed up at Michigan State University.

'Technology' plays large role in wealth inheritance

October 30, 2009

A new study reveals the important role inherited wealth plays in sustaining economic inequality in small scale societies.

North Carolina sea levels rising 3 times faster than in previous 500 years, Penn study says

October 28, 2009

PHILADELPHIA ?- An international team of environmental scientists led by the University of Pennsylvania has shown that sea-level rise, at least in North Carolina, is accelerating.

Snail fossils suggest semiarid eastern Canary Islands were wetter 50,000 years ago

October 27, 2009

Fossil land snail shells found in ancient soils on the subtropical eastern Canary Islands show that the Spanish archipelago off the northwest coast of Africa has become progressively drier over the

Modified crops reveal hidden cost of resistance

October 26, 2009

Genetically modified squash plants that are resistant to a debilitating viral disease become more vulnerable to a fatal bacterial infection, according to biologists.

"Cultivated squash is susc

Seeing previously invisible molecules for the first time

October 23, 2009

A team of Harvard chemists led by X. Sunney Xie has developed a new microscopic technique for seeing, in color, molecules with undetectable fluorescence. The room-temperature technique allows researchers to identify previously unseen molecules in living organisms and offers broad applications in biomedical imaging and research.

Ethiopia's climate 27 million years ago had higher rainfall, warmer soil

October 22, 2009

Thirty million years ago, before Ethiopia's mountainous highlands split and the Great Rift Valley formed, the tropical zone had warmer soil temperatures, higher rainfall and different atmospheric circulation patterns than it does today, according to new research of fossil soils found in the central African nation.

Museums increasingly turn to scientists to preserve treasures

October 21, 2009

Museums are increasingly seeking help from chemists in an effort to understand and preserve the artistic and cultural heritage of the treasures in their collections. That's the topic of the cover story in the current issue of Chemical & Engineering News, ACS' weekly newsmagazine.

Diverting sediment-rich water below New Orleans could lead to extensive new land

October 20, 2009

Diverting sediment-rich water from the Mississippi River below New Orleans could generate new land in the river's delta in the next century.

The land would equal almost half the acreage otherwise expected to disappear during that period, a new study shows.

New material could boost data storage, save energy

October 20, 2009

North Carolina State University engineers have created a new material that would allow a fingernail-size computer chip to store the equivalent of 20 high-definition DVDs or 250 million pages of text, far exceeding the storage capacities of today's computer memory systems.

West Antarctic ice sheet may not be losing ice as fast as once thought

October 19, 2009

New ground measurements made by the West Antarctic GPS Network (WAGN) project, composed of researchers from The University of Texas at Austin, The Ohio State University, and The University of Memphis, suggest the rate of ice loss of the West Antarctic ice sheet has been slightly overestimated.



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