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New paper describes connections between Circadian and metabolic systems
A paper by University of Notre Dame biologist Giles Duffield and a team of researchers offers new insights into a gene that plays a key role in modulating the body's Circadian system and may also simultaneously modulate its metabolic system.   view more (2009-11-13)

Drug industry, nonprofits join forces to fight world's neglected diseases
Drug companies and nonprofit organizations are joining forces to develop new drugs and vaccines to target so-called "neglected" diseases that claim millions of lives in the developing world each year.   view more (2009-11-12)

Cave Study Links Climate Change to California Droughts
California experienced centuries-long droughts in the past 20,000 years that coincided with the thawing of ice caps in the Arctic.   view more (2009-11-11)

Why nice guys usually get the girls
Female water striders often reject their most persistent and aggressive suitors and prefer the males who aren't so grabby, according to new research. Water striders are insects commonly seen skittering across the surface of streams.   view more (2009-11-06)

Alfalfa sprouts key to discovering how meandering rivers form and maintain
Sinuous, meandering streams produce diverse and wildlife-rich habitats and are the aim of many river restoration efforts, but until now, the bank, water flow and sediment conditions required to form and maintain meanders have been largely a matter of speculation.   view more (2009-10-06)

Living, Meandering River Constructed
In a feat of reverse-engineering, Christian Braudrick of University of California at Berkeley and three coauthors have successfully built and maintained a scale model of a living meandering gravel-bed river in the lab.   view more (2009-09-30)

New nanochemistry technique encases single molecules in microdroplets
Inventing a useful new tool for creating chemical reactions between single molecules, scientists at the National Institute of Standards and Technology (NIST) have employed microfluidics-the manipulation of fluids at the microscopic scale-to make microdroplets that contain single molecules of interest.   view more (2009-09-23)

Concentrating emissions
Researchers at MIT have shown the benefits of a new approach toward eliminating carbon-dioxide (CO2) emissions at coal-burning power plants.   view more (2009-09-22)

Invading black holes explain cosmic flashes
Black holes are invading stars, providing a radical explanation to bright flashes in the universe that are one of the biggest mysteries in astronomy today.   view more (2009-09-21)

Radiologists and engineers develop a modified catheter to reduce contrast material injuries
Though rare, IV contrast material administration can sometimes result in patient injury. However researchers have developed a modified catheter that may prevent such events from occurring.   view more (2009-09-21)

Bringing harmony to electronic waste disposal
Disposal and recycling standards for old computer equipment and other electronic waste must be harmonized for this rapidly growing problem to be dealt with effectively across national borders.   view more (2009-09-08)

Queen's physicist unlocking the mysteries of neighbouring galaxies
An international team of astronomers, including Queen's University physicist Larry Widrow, have uncovered evidence of a nearby cosmic encounter.   view more (2009-09-08)

Vamco's Gusty Remnants Cause High Wind Warnings in Alaska's Aleutian Islands
The remnants from Typhoon Vamco are sweeping over Alaska's Aleutian Island chain today and tomorrow, and high wind warnings have been posted by the National Weather Service.    view more (2009-08-27)

Penetrating insights: NIST airframe tests help ensure better shielding for flight instruments
Airline travelers are used to being instructed to turn off computers and cell phones during takeoffs and landings as a precaution against interfering with the plane's navigational equipment, but outside sources of high-energy interference can be even more dangerous.   view more (2009-08-27)

WCS study on birds and streams included in federal guidelines to safeguard waterways
The results of a Wildlife Conservation Society (WCS) study that rapidly measures stream habitat have been adopted by a government agency working with private landowners to restore waterways throughout the U.S.   view more (2009-08-19)

Typhoon Morakot Cloud Top Extent Doubled In Size in One Day
Satellite imagery over the last two days has shown Typhoon Morakot to be a monster, and over the last two days, NASA satellites have confirmed the typhoon doubled its size!   view more (2009-08-07)

Seeing the Cosmos Through
NASA's Spitzer Space Telescope has taken its first shots of the cosmos since warming up and starting its second career. The infrared telescope ran out of coolant on May 15, 2009, more than five-and-half-years after launch, and has since warmed to a still-frosty 30 Kelvin (about minus 406 Fahrenheit).    view more (2009-08-06)

Urban water ecology at the ESA annual meeting
Increasingly, human urban development overlaps with habitat for wild animals and plants, creating environments that degrade natural landscapes.   view more (2009-08-03)

Jet-propelled Imaging for an Ultrafast Light Source
John Spence, a physicist at Arizona State University, is a longtime user of the Advanced Light Source at Lawrence Berkeley National Laboratory, where he has contributed to major advances in lensless imaging.   view more (2009-07-30)

Still a Low Chance of Development for Two Lows
The two areas of thunderstorms in the Caribbean from yesterday, July 21, are on the move. One area is now moving into out of the Caribbean and into the eastern Atlantic Ocean while the other is now moving over the southeastern Bahamas and Hispaniola on a northwest track.   view more (2009-07-23)
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