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Studies and Analyses

Tamiflu Metabolite Measured in Japanese Sewage Discharge, River Water

Scientists already knew that OC withstands the activated sludge treatment process used by many sewage treatment plants (STPs) and that the metabolite is…

Life & Chemistry

Researchers Go Underground to Reveal 850 New Species

A national team of 18 researchers has discovered 850 new species of invertebrates, which include various insects, small crustaceans, spiders, worms and many…

Health & Medicine

One in Eight Strokes Is Preceded by ‘Warning Stroke’

“These results illustrate the need for better risk assessment tools for preventing strokes before they occur,” said study author Daniel G. Hackam, MD, PhD, of…

Life & Chemistry

NIH Invests in Four Centers for Genomic Science Innovation

The Centers of Excellence in Genomic Science program, begun in 2001 by NHGRI, assembles interdisciplinary teams dedicated to making critical advances in…

Information Technology

Room's ambience fingerprinted by phone

Duke University computer engineers have made use of standard cell phone features – accelerometers, cameras and microphones – to turn the unique properties of a…

Earth Sciences

Peruvian Glacial Retreats Tied to Little Ice Age Events

The study, published this week in the journal Science, “brings us one step closer to understanding global-scale patterns of glacier activity and climate during…

Life & Chemistry

Migrating monarch butterflies 'nose' their way to Mexico

The annual migration of monarch butterflies from across eastern North America to a specific grove of fir trees in Mexico has long fascinated scientists who…

Materials Sciences

Smart Memory Foam Innovations: Affordable Shape-Shifting Design

Researchers from Northwestern University and Boise State University have figured out how to produce a less expensive shape-shifting “memory” foam, which could…

Business and Finance

Swine Flu’s Potential Impact on U.S. Economy and Travel

“Tourism and travel are vitally important sectors in the economy of many U.S. cities and communities,” Bryce Sutton, Ph.D. “Depending upon the severity of the…

Physics & Astronomy

UC Santa Barbara Physicists Detect Quantum Correlations in Bits

The researchers showed that they could detect the quantum correlations in the results of measurements of entangled quantum bits, using a superconducting…

Medical Engineering

Everolimus Stent Sets New Standard in Event-Free Survival

Late-breaking data from SPIRIT IV, a large-scale multi-center study of nearly 4,000 patients in the U.S., shows that an everolimus-eluting stent demonstrated…

Environmental Conservation

Scientists Define Planetary Boundaries for a Safe Future

The scientists propose that global biophysical boundaries, identified on the basis of the scientific understanding of the earth system, can define a “safe…

Power and Electrical Engineering

Paper Batteries: Powering Electronics in Clothing and Packaging

That's one potential application of a new battery made of cellulose, the stuff of paper, being described in the October 14 issue of ACS' Nano Letters, a…

Studies and Analyses

Denver to Barcelona: Cities Combatting Greenhouse Gas Emissions

Christopher Kennedy and colleagues note in the new study that some cities are developing strategies to reduce releases of GHG, which include carbon dioxide,…

Agricultural & Forestry Science

Tennessee Foresters Bring Chestnuts Back to American Forests

Once used extensively for building, for tanning leather, as an important source of food for humans and wildlife, and even as nutritious fodder for hogs, the…

Environmental Conservation

'Green' roofs may help put lid on global warming

The scientists found that replacing traditional roofing materials in an urban area the size of Detroit, with a population of about one-million, with green…

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