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Bucky's brother -- The boron buckyball makes its debut
A new study by Rice University scientists predicts the existence and stability of another "buckyball" consisting entirely of boron atoms. view more (2007-04-24)
Breakup of glaciers raising sea level concern
The rapid structural breakdown of some important parts of the ice sheets on Greenland and Antarctica is possible, has happened in the distant past, and some "startling changes" on the margin of these ice masses has been observed in recent years - raising disturbing concerns about sea level rise. view more (2005-10-21)
Ants, not evil spirits, create devil's gardens in the Amazon rainforest, study finds
For the first time, scientists have identified an ant species that produces its own natural herbicide to poison unwanted plants. view more (2005-09-22)
Neutron stars can be more massive, while black holes are more rare, Arecibo Observatory finds
Neutron stars and black holes aren't all they've been thought to be. In fact, neutron stars can be considerably more massive than previously believed, and it is more difficult to form black holes, according to new research developed by using the Arecibo Observatory in Arecibo, Puerto Rico. view more (2008-01-15)
Penguins setting off sirens over health of world's oceans
Like the proverbial canary in the coal mine, penguins are sounding the alarm for potentially catastrophic changes in the world's oceans, and the culprit isn't only climate change, says a University of Washington conservation biologist. view more (2008-07-01)
XMM-Newton digs into the secrets of fossil galaxy clusters
Taking advantage of the high sensitivity of ESA's XMM-Newton and the sharp vision of NASA's Chandra X-Ray space observatories, astronomers have studied the behaviour of massive fossil galaxy clusters, trying to find out how they find the time to form- view more (2006-05-01)
Bringing space down to Earth to explain how stars form
In a laboratory in Nottingham, scientists are now creating the uniquely harsh conditions encountered in interstellar space. In an environment where the pressure is only one ten billion billionth (one part in 10 to the power 13) of atmospheric pressure, and the temperature a mere 10 degrees above absolute zero, Dr Martin McCoustra and his... view more... (2002-04-04)
A Curious Pair of Galaxies
The ESO Very Large Telescope has taken the best image ever of a strange and chaotic duo of interwoven galaxies. The images also contain some surprises - interlopers both far and near. view more (2009-03-17)
Researchers writing story of the 'alcoholic lung'
Chronic alcohol abuse disrupts the proteins that keep fluids out of the lung, lowers a protective antioxidant, disrupts immune defenses and can lead to a condition known as 'alcoholic lung,' according to research to be presented at the conference, "Physiological Genomics and Proteomics of Lung Disease." view more (2006-11-03)
New study shows that bacteria can communicate through the air
This month, Journal of Applied Microbiology publishes a ground-breaking study demonstrating that bacteria which are physically separated can transmit information through the air. It is well documented that bacteria can exchange messages by releasing substances into a surrounding liquid culture medium, but this new study is the first to demonstrate... view more... (2002-05-27)
Key brain antioxidant linked to Alzheimer's and Parkinson's
A study conducted at the San Francisco VA Medical Center has identified a protein found in both mice and humans that appears to play a key role in protecting neurons from oxidative stress, a toxic process linked to neurodegenerative illnesses including Alzheimer's and Parkinson's diseases. view more (2005-12-15)
Northwest Atlantic Ocean ecosystems experiencing large climate-related changes
Ecosystems along the continental shelf waters of the Northwest Atlantic Ocean—from the Labrador Sea south of Greenland all the way to North Carolina—are experiencing large, rapid changes, report oceanographers funded by the National Science Foundation (NSF) in the Feb. 23, 2007, issue of the journal Science. view more (2007-02-26)
Stem-cell therapy could have benefits and risks for heart-attack patients (pp 746, 751, 783)
Two studies in this week's issue of THE LANCET raise questions about the feasibility and safety of stem-cell therapy for heart disease, suggesting that such treatments could have both benefits and drawbacks. Adult haemopoietic stem cells give rise to blood cells, and are thought to be able to generate other types of cell. Recent studies have... view more... (2004-03-03)
HETE-2 satellite solves mystery of cosmic explosions
An international team of scientists using three NASA satellites and a host of ground-based telescopes believes it has solved the greatest remaining mystery of the mysterious gamma-ray bursts (GRBs), the most powerful explosions in the universe. view more (2005-10-06)
Microbial 'cheaters' help scientists ID 'social' genes
The first genome-wide search for genes governing social behavior has found that even the simplest social creatures -- the amoebae Dictyostelium discoideum -- have more than 100 genes that help regulate their cooperative behavior. view more (2008-02-14)
Predatory bacterial swarm uses rippling motion to reach prey
Like something from a horror movie, the swarm of bacteria ripples purposefully toward their prey, devours it and moves on. view more (2008-10-30)
Rhesus monkeys in Nepal may provide new alternative for HIV/AIDS research
Scientists investigating the genetic makeup of rhesus macaque monkeys, a key species used in biomedical research, have found the rhesus in Nepal may provide a suitable alternative to alleviate a critical shortage of laboratory animals used in work to develop vaccines against diseases such as HIV/AIDS. view more (2006-06-01)
Key to snoring and sleep disordered breathing may lie in neck muscle bulk
The reason why men tend to snore more and suffer more sleep disordered breathing (apnoea) than women, may lie in their neck muscles, finds research in Thorax. view more (1999-03-19)
New discovery proves 'selfish gene' exists
A new discovery by a scientist from The University of Western Ontario provides conclusive evidence which supports decades-old evolutionary doctrines long accepted as fact. view more (2008-06-23)
Scientists find black hole's 'point of no return'
Scientists have found new evidence that black holes are performing the disappearing acts for which they are known. view more (2006-01-11)
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