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New, more direct pathways from outside the cell-to-cell nuclei discovered
A team of Brooklyn College researchers has shattered a long-held belief that no direct pathway exists between material outside of a cell and the cell nucleus. (The cell is the smallest metabolically functional unit of life.)   view more (2007-08-13)

Designer Isotopes Push the Frontier of Science
Designer labels have a lot of cachet, a principle that's equally true in fashion and physics.   view more (2008-05-12)

Unusual meteorite unlocks treasure trove of solar system secrets
An unusual meteorite that fell on a frozen lake in Canada five years ago has led a Florida State University geochemist to a breakthrough in understanding the origin of the chemical elements that make up our solar system.   view more (2005-09-28)

Star light, star bright: FSU facility duplicating conditions of supernovas
How is matter created? What happens when stars die? Is the universe shrinking, or is it expanding? For decades, scientists have been looking for answers to such "big picture" questions.   view more (2007-08-15)

Location matters, even for genes
Moving an active gene from the interior of the nucleus to its periphery can inactivate that gene report scientists from the University of Chicago Medical Center in an article to be published early online Feb.13, 2008, in the journal Nature.   view more (2008-02-14)

Supernovae-Cosmic Lighthouses
Supernovae stand out in the sky like cosmic lighthouses. Scientists at the Max Planck Institute for Astrophysics and at the National Astronomical Institute of Italy have now found a way to use these cosmic beacons to measure distances in space more accurately.   view more (2007-02-12)

New clues for treatment of disease that causes accelerated aging
There is renewed hope for treatment of a rare genetic condition that causes rapidly accelerated aging and leads to an average life expectancy of 13 years.   view more (2007-05-03)

DFG remains skeptical of the cloning of human cells
According to a paper published in the journal Stem Cells, an American group has succeeded in inserting cell nuclei from human skin cells into human enucleated oocytes and to stimulate these new cells to undergo cell division in the laboratory.   view more (2008-01-23)

Soy compound may halt spread of prostate cancer
A compound found in soybeans almost completely prevented the spread of human prostate cancer in mice, according to a study published in the March 15 issue of Cancer Research, a journal of the American Association for Cancer Research.   view more (2008-03-14)

Made-to-order isotopes hold promise on science's frontier
Designer labels have a lot of cachet - a principle that's equally true in fashion and physics.   view more (2008-05-09)

A Theoretical Breakthrough Inspired by Experiment-Calculating Electron Correlations in the Hydrogen Molecule
Need to understand the details of how a molecule is put together? Want to see the effects of the intricate dance that its electrons do to make a chemical bond? Try blowing a molecule to bits and calculating what happens to all the pieces.   view more (2005-12-16)

HYPER-CEST MRI Breaks New Ground in Molecular Imaging
Researchers with the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California at Berkeley have developed a new technique for Magnetic Resonance Imaging (MRI) that allows detection of signals from molecules present at 10,000 times lower... view more (2006-10-23)

Inflammation triggers cell fusions that could protect neurons, Stanford research shows
Chronic inflammation triggers bone marrow-derived blood cells to travel to the brain and fuse with a certain type of neuron up to 100 times more frequently than previously believed, according to a new study from the Stanford University School of Medicine.   view more (2008-04-21)

Ultrafast star escapes black hole
Galactic nuclei are the cores of galaxies, groups of thousands to millions of stars that are held together by gravity. As stars in the nucleus are so close together, interactions readily occur.   view more (2006-10-05)

Nuclear scientists eye future landfall on a second 'island of stability'
Modern-day scientific Magellans and Columbus's, exploring the uncharted seas at the fringes of the Periodic Table of the Elements, have landed on one long-sought island - the fabled Island of Stability, home of a new genre of superheavy chemical elements sought for more than three decades.   view more (2008-04-07)

Heavy Stars Thrive among Heavy Elements
VLT Observes Wolf-Rayet Stars in Virgo Cluster Galaxies [1] Do very massive stars form in metal-rich regions of the Universe and in the nuclei of galaxies ? Or does "heavy element poisoning" stop stellar growth at an early stage, before young stars reach the "heavyweight class"? What may at the... view more (2002-08-23)

Possible evidence of cell division, differentiation found in oldest known embryo fossils
A group of 15 scientists from five countries has discovered evidence of cell differentiation in fossil embryos that are more than 550 million years old.   view more (2006-10-13)

CU-Boulder worm study sheds light on human aging, inherited diseases
Microscopic worms used for scientific research are living longer despite cellular defects, a discovery that is shedding light on how the human body ages and how doctors could one day limit or reverse genetic mutations that cause inherited diseases.   view more (2007-10-02)

Landmark Modeling Study at Penn Reveals How Ferroelectric Computer Memory Works
A collaboration of University of Pennsylvania chemists and engineers has performed multi-scale modeling of ferroelectric domain walls and provided a new theory of behavior for domain-wall motion, the "sliding wall" that separates ferroelectric domains and makes high-density ferroelectric... view more (2007-10-11)

The fight for the best quantum bit (qubit)
Our results give us, for the first time, the possibility to understand the interaction between just two electrons placed next to each other in a carbon nanotube.   view more (2008-06-25)

Forecasting where and when the rain will fall
Leeds researchers are aiming to unlock the secrets of the British weather, bringing forecasters one step closer to that elusive holy grail: the ability to predict exactly where, when and how much rain is going to fall. Dr Alan Blyth from the school of the environment explains: "There's still a... view more (2003-11-24)

Sugar helps control cell division
Johns Hopkins scientists have discovered that a deceptively simple sugar is in fact a critical regulator of cells' natural life cycle.   view more (2005-09-22)

Evolving From Marine Nature Reserves Towards Biotechnoparks
In near future, marine nature reserves will execute an important historic mission: they will become the crystallisation centres, around which territories should appear to perfect optimal methods for protection and utilization of maritime resources. Such conclusion was made by the leading preserving... view more (2003-12-05)

Hubble provides spectacular view of ongoing comet breakup
The NASA/ESA Hubble Space Telescope is providing astronomers with extraordinary views of comet 73P/Schwassmann-Wachmann 3 as it disintegrates before our eyes.   view more (2006-04-28)

Algorithm advance produces quantum calculation record
Two theoreticians from the National Institute of Standards and Technology (NIST) and Indiana University (IU) have published the most accurate values yet for fundamental atomic properties of a molecule-values calculated from theory alone.   view more (2006-03-21)
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