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A blue ring around the planet Uranus
The outermost ring of the planet Uranus turns out to have a bright blue color, according to a report in the April 7 issue of the journal Science. view more (2006-04-07)
Atoms looser than expected
All the atoms in the universe just got looser, at least in the eyes of humans. No, the laws of physics didn't change overnight, but our knowledge of how strong atoms are held together did have to be readjusted a bit in light of a new experiment conducted at Harvard University. view more (2006-08-16)
Evolution: fish select for the survival of teh fittest
An important breakthrough has been made in determining the forces responsible for the evolution of populations in nature. By studying wild populations of grayling (a close relative of salmon), Mikko Koskinen and Craig Primmer at the University of Helsinki and Thrond Haugen at the University of Oslo found that natural selection, a force suggested... view more... (2002-10-30)
Earthquakes Happen at Full Moon
Russian physicists have found that flashes of neutron radiation from the Earth surface are bound to increasing in seismic activity. They believe that this phenomenon can be used as a novel kind of earthquake foreboding. The researchers of the Department of Cosmic Radiation of the Research Institute of Nuclear Physics at Moscow State University... view more... (2001-02-02)
A new approach to growing heart muscle
It looks, contracts and responds almost like natural heart muscle - even though it was grown in the lab. And it brings scientists another step closer to the goal of creating replacement parts for damaged human hearts, or eventually growing an entirely new heart from just a spoonful of loose heart cells. view more (2006-12-08)
Optimising the control of wind generators by means of intelligent microsensors
The School of Engineering at Bayonne (ESTIA) is working on a research project on control optimisation for the latest-generation wind generators using intelligent microsensors. view more (2006-04-25)
Scientists unlock more secrets of HIV and SARS
UK scientists have cracked one of the key biological processes used by viruses such as HIV and SARS when they replicate. view more (2006-05-11)
New insight into joint lubrication that keeps osteoarthritis at bay
New evidence to explain how the body's natural joint lubricant prevents the wear and tear that can lead to osteoarthritis has been uncovered by researchers at Duke University's Pratt School of Engineering The findings may lead to new methods for treating arthritis, the researchers said. view more (2006-03-29)
How movement lubricates bone joints
Taking a cue from machines that gently flex patients' knees to help them recover faster from joint surgery, bioengineering researchers at UC San Diego have shown that sliding forces applied to cartilage surfaces prompt cells in that tissue to produce molecules that lubricate and protect joints. view more (2006-12-05)
Engineers point way to better use of nanotubes as measuring tips
Engineers at Purdue University have shown how researchers might better use tiny hollow fibers called "multi-walled carbon nanotubes" to more precisely measure structures and devices for electronics and other applications. view more (2005-10-13)
Engineers create mathematical method to design better robots, structures
Mechanical and civil engineers have created a new mathematical method to design better structures, machines and versatile computer-controlled robots called "robot manipulators." view more (2006-01-12)
New study explains why hotter is better for insects
Organisms have been able to adapt to environments ranging from cold polar oceans to hot thermal vents. However, University of Washington researchers have discovered a limit to the powerful forces of natural selection, at least when it comes to the adaptation of insects to cold temperatures. view more (2006-10-03)
The day LISA Pathfinder hung in the balance
At the core of ESA's LISA Pathfinder mission sit two small hearts. Each is a cube, just 5 centimetres across. Together they will allow LISA Pathfinder to lay the foundations for future space-based measurements that investigate the very core of Einstein's General Relativity. view more (2006-10-12)
Why exercising muscles tire when needed most
The cause of muscle fatigue during intense exercise is linked directly to the muscle's reliance on anaerobic metabolism for force production, according to a new study by researchers at Rice and Harvard universities. view more (2006-11-09)
Blast overpressure is generated from the firing of weapons and may cause brain injury
The brain may be injured by the noise, which is produced when, for example, an anti-tank weapon (Bazooka, Karl Gustav) or a howitzer (Haubits) is fired. view more (2009-01-29)
University of Minnesota researchers take new look at cellular suicide
Like a bodyguard turned traitor, a protein whose regular job is to help repair severed DNA molecules will, in some cases, join forces with another protein to do the opposite and chop the DNA to bits. view more (2006-07-07)
Coral reefs are increasingly vulnerable to angry oceans
Size and shape may predict the survival of corals around the world when the weather churns the oceans in the years to come, according to a new model that relies on engineering principles. view more (2006-11-27)
Hubble sees 'Comet Galaxy' being ripped apart by galaxy cluster
There are many galaxies of different shapes and sizes around us today. Roughly half are gas-poor elliptical-shaped galaxies with little new star formation activity, and half are gas-rich spiral and irregular galaxies with high star formation activity. Observations have shown that gas-poor galaxies are most often found near the centre of crowded... view more... (2007-03-05)
Stormy Days Ahead for Coral Reefs
The increasing violence of storms under global climate change will have major effects on coral reefs - and has important implications for their future management. view more (2006-11-29)
Study reveals mass migration of mormon crickets driven by hunger, fear
An international team of researchers, including Kent State University professor Dr. Patrick D. Lorch, have revealed the motivating factors behind the seasonal mass migration of Mormon crickets in western North America. view more (2006-03-03)
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