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Worldwide atmospheric measurements will determine the role of atmospheric fine particles
The Finnish Meteorological Institute in Helsinki, Finland, will host the first annual meeting of the European Integrated Project on Aerosol Cloud Climate and Air Quality Interactions, EUCAARI, headed by Academy Professor Markku Kulmala, on 19-22 November 2007.   view more (2007-11-16)

High-energy particles from violent black holes travel to Earth
Ultra-high-energy particles from just outside enormous, active black holes in nearby galaxies travel as far as 250 million light years to make it all the way to Earth, an international team of 400 physicists and astronomers from 17 countries reports in the Nov. 9 issue of the journal Science.   view more (2007-11-12)

Auger Observatory links highest-energy cosmic rays with violent black holes
Scientists of the Pierre Auger Collaboration, which includes New York University Physics Professor Glennys R. Farrar, have concluded that active galactic nuclei are the most likely candidate for the source of the highest-energy cosmic rays that hit Earth.   view more (2007-11-09)

LHC completes the circle
At a brief ceremony deep under the French countryside today, CERN Director General Robert Aymar sealed the last interconnect between the main magnet systems in the Large Hadron Collider (LHC). This is the latest milestone in commissioning the LHC, the world's most powerful particle accelerator.   view more (2007-11-08)

Economical, nonpolluting solutions to greenhouse growing found
A recent study of an ancient growing medium has implications for advancing growth and yield of greenhouse crops grown in soilless conditions.   view more (2007-10-31)

Possible cosmic defect may be a window into the early universe
An unusual cold spot in the oldest radiation in the universe, the cosmic microwave background, may be caused by a cosmic defect created just after the Big Bang, a Spanish and U.K. research team has found.   view more (2007-10-26)

Scientists discover possible cosmic defect, remnant from Big Bang
Scientists from the Institute of Physics of Cantabria (IFCA) and the University of Cambridge may have discovered an example of a cosmic defect, a remnant from the Big Bang called a texture.   view more (2007-10-26)

Microfluidics and optical trapping integrated for the first time in new lab-on-a-chip research
Researchers at Cornell University for the first time have integrated optical functions with microfluidic ones, enabling the sorting of particles by light.   view more (2007-10-26)

Chang'e-1 - new mission to Moon lifts off
A bold new mission to the Moon was launched today by the Chinese National Space Administration (CNSA). Chang'e-1 blasted off from the Xichang Satellite Launch Centre, Sichuan, atop a Long March 3A rocket.   view more (2007-10-25)

FSU physicist shining a light on mysterious 'dark matter'
We've all been taught that our bodies, the Earth, and in fact all matter in the universe is composed of tiny building blocks called atoms. Now imagine if this weren't the case.   view more (2007-10-03)

Nanotechnology: not just for geeks
Say "nanotechnology," and geeks imagine iPhones, laptops and flash drives. But more than 60 percent of the 580 products in a newly updated inventory of nanotechnology consumer products are such "un-geeky" items as tennis racquets, clothing, and health products.   view more (2007-10-03)

New particles get a mass boost
A sophisticated, new analysis has revealed that the next frontier in particle physics is farther away than once thought. New forms of matter not predicted by the Standard Model of particle physics are most likely twice as massive as theorists had previously calculated, according to a just-published... view more (2007-10-02)

Ragweed Research Is Nothing to Sneeze At
To a person with a pollen allergy, an 18-acre ragweed field sounds like a sneezy, red-eyed zone of misery. But to two environmental engineering researchers at Johns Hopkins, the parcel presented a rare and valuable opportunity to learn how the troublesome weeds grow, reproduce and scatter their... view more (2007-09-25)

Imaging quantum entanglement
An international team including scientists from the London Centre for Nanotechnology (LCN) today publishes findings in the journal 'Proceedings of the National Academy of Sciences' (PNAS) demonstrating the dramatic effects of quantum mechanics in a simple magnet.   view more (2007-09-24)

Smart Insulin Nanostructures Pass Feasibility Test, UT Study Reports
Biomedical engineers at The University of Texas School of Health Information Sciences at Houston have announced pre-clinical test results in the September issue of the International Journal of Nanomedicine demonstrating the feasibility of a smart particle insulin release system that detects spikes... view more (2007-09-21)

Research overturns accepted notion of neutron's electrical properties
For two generations of physicists, it has been a standard belief that the neutron, an electrically neutral elementary particle and a primary component of an atom, actually carries a positive charge at its center and an offsetting negative charge at its outer edge.   view more (2007-09-18)

The UAB is participating in the LHC project to study the origins of matter
On 23 August the Scientific Information Port (PIC), a technological centre located on the campus of the UAB, started work on the first stage of the European project Large Hadron Collider (LHC), the largest particle accelerator in the world, which has the aim of reproducing conditions similar to... view more (2007-09-14)

NASA keeps eye on ozone layer amid Montreal Protocol's success
NASA scientists will join researchers from around the world to celebrate the 20th anniversary of the Montreal Protocol, an international treaty designed to reduce the hole in Earth's protective ozone layer.   view more (2007-09-14)

260 million-year-old reptiles from Russia possessed the first modern ears
The discovery of the first anatomically modern ear in a group of 260 million-year-old fossil reptiles significantly pushes back the date of the origin of an advanced sense of hearing, and suggests the first known adaptations to living in the dark.   view more (2007-09-12)

When the levees fail
"A hard rain's gonna fall..." So the Dylan song went... but when rain and storm surges fall on lands protected by weak levees, this means trouble-big trouble. Hurricanes Katrina and Rita were devastating reminders of this frightening fact. How then can we limit trouble when a levee... view more (2007-09-06)

Rovers begin new observations on changing Martian atmosphere
Mars rover scientists have launched a new long-term study on the Martian atmosphere with the Alpha Particle X-ray Spectrometer, an instrument that was originally developed at the University of Chicago.   view more (2007-08-30)

Highly sensitive weather radar a gain for climate research
TU Delft has taken a new weather radar system into use, the 'Drizzle Radar', which can observe even the lightest of drizzles. This is an enormous gain for climate researchers and is attracting international attention.   view more (2007-08-27)

New cancer weapon: nuclear nanocapsules
Rice University chemists have found a way to package some of nature's most powerful radioactive particles inside DNA-sized tubes of pure carbon -- a method they hope to use to target tiny tumors and even lone leukemia cells.   view more (2007-08-24)

Emory physicist opens new window on glass puzzle
When most people look at a window, they see solid panes of glass, but for decades, physicists have pondered the mysteries of window glass: Is glass a solid, or merely an extremely slow moving liquid" An Emory University research team led by physicist Eric Weeks has yielded another clue in the... view more (2007-08-13)

Researchers rely on Newton's interference for new experiment
Most people think of Sir Isaac Newton as the father of gravity. But for Lawrence Livermore National Laboratory physicist Henry Chapman and his colleagues, Newton's "dusty mirror" experiment served as a launching pad for them to keenly watch the X-ray induced explosion of microscopic... view more (2007-08-09)
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