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Mars -- Red Planet once blue planet
A team of Canadian and U.S. researchers have uncovered evidence that ragged, kilometre-high undulating features on the surface of Mars were shorelines of massive ancient oceans that once covered one-third of the planet in water.   view more (2007-06-14)

'Magma P.I.' unearths clues to how crust was sculpted
About a decade ago, Johns Hopkins University geologist Bruce Marsh challenged the century-old concept that the Earth's outer layer formed when crystal-free molten rock called magma oozed to the surface from giant subterranean chambers hidden beneath volcanoes.   view more (2007-12-04)

Water table depth tied to droughts
Will there be another "dust bowl" in the Great Plains similar to the one that swept the region in the 1930s?   view more (2008-09-30)

Cranfield University aims to reduce sporting injury
As more of the population begin to recognise the benefits of sporting activity, there is a need for improved sports pitches which not only deliver increased access to sport, but also reduce the risk of injury.   view more (2005-04-12)

Climate change responsible for increased hurricanes
Human induced climate change, rather than naturally occurring ocean cycles, may be responsible for the recent increases in frequency and strength of North Atlantic hurricanes.   view more (2006-05-31)

On a 'roll': MIT researchers devise new cell-sorting system
Capitalizing on a cell's ability to roll along a surface, MIT researchers have developed a simple, inexpensive system to sort different kinds of cells - a process that could result in low-cost tools to test for diseases such as cancer, even in remote locations.   view more (2008-03-10)

Dissapearing arctic lakes linked to climate change
Continued arctic warming may be causing a decrease in the number and size of Arctic lakes. The issue is the subject of a paper published in the June 3 issue of the journal "Science." The paper, titled, "Disappearing Arctic Lakes" is the result of a comparison of satellite data... view more (2005-06-06)

How To Catch El-Nino
The scientists from Obninsk Institute of Experimental Meteorology know how to predict the coming of El-Nino - a phenomenon, which causes the ocean surface in Equatorial and South-East parts of the Pacific Ocean to heat too fast. The temperature rises on 3-4 degrees in 24 hours, but the consequences... view more (2002-04-02)

Pitt researchers see electron waves in motion for first time
Both the ancient art of stained glass and the cutting-edge field of plasmonics rely on the oscillation of electrons in nanosized metal particles. When light shines on such particles, it excites the electromagnetic fields on the metal's surface, known as "surface plasmons," and causes its... view more (2005-06-10)

Hopkins scientists uncover 'tags' that force proteins to cell surface
Johns Hopkins scientists have discovered internal "shipping labels that allow - and perhaps force - hundreds if not thousands of proteins to get to the surface of cells and stay there.   view more (2005-09-23)

Errors in the measurement of global warming corrected
The effect of the sun's heat on weather balloons largely accounts for a data discrepancy that has long contributed to a dispute over the existence of global warming, according to a report by scientists at Yale University and the National Oceanic and Atmospheric Administration (NOAA).   view more (2005-08-12)

People with Near Death Experiences Can Differ in Sleep-Wake Control
People who have had near death experiences often have different arousal systems controlling the sleep-wake states than people who have not had a near death experience.   view more (2006-04-11)

MIT creates tiny backpacks for cells
MIT engineers have outfitted cells with tiny "backpacks" that could allow them to deliver chemotherapy agents, diagnose tumors or become building blocks for tissue engineering.   view more (2008-11-06)

Scientists image a single HIV particle being born
A mapmaker and a mathematician may seem like an unlikely duo, but together they worked out a way to measure longitude - and kept millions of sailors from getting lost at sea.   view more (2008-05-27)

Mars 96: UK Involvement In The Russian Mission
The Particle Physics and Astronomy Research Council had awarded more than £1/2 million funding for work by UK scientists involved in several of the MARS 96 mission's payload and systems. The largest UK contribution was from the Mullard Space Science Laboratory, led by Principal Investigator... view more (1996-11-18)

And now the weather ... on Mars
Blinding dust storms can seriously ruin your plans for a landing on Mars. ESA is adapting the global climate models that we use to forecast our weather on Earth for the turbulent conditions that Mars offers its future visitors. You could hardly call the weather on Mars pleasant, and presently it... view more (2002-07-03)

Investigation of changes in properties of water under the action of a magnetic field
Professor Pang Xiao-Feng and Deng Bo studied the properties of water, and their changes under the action of a magnetic field were gathered by the spectrum techniques of infrared, Raman, visible, ultraviolet and X-ray lights, which may give an insight into molecular and atomic structures of water.   view more (2008-10-27)

Down to the Bone
Although modern medical technology is already well advanced, implants made of synthetic materials can cause problems: they may give rise to rejection reactions or loosen over time because the contact between the surrounding tissue and the implanted material is not good enough. A remarkable... view more (1999-02-09)

The sap flow through trees.
The transport of water through trees Trees take up water from the soil by their root hairs and transport it through the vessels of the stem towards the leaves. At leaf level this water evaporates and comes into the atmosphere through little pores in the leaf epidermis, called stomates. This... view more (2003-04-29)

Research shows no direct association between anxiety symptoms and adverse pregnancy outcomes
According to a review of the research on anxiety and pregnancy outcomes, researchers at the University of Texas Medical Branch found that experiencing anxiety symptoms during pregnancy is not associated with an increased risk of a number of pregnancy complications such as having a longer labor or a... view more (2006-08-14)

Jodrell Bank`s telescopes look to brighter future
After nearly 9 months of unseen activity, the University of Manchester`s giant Lovell radio telescope at Jodrell Bank is now scanning the heavens again, but anyone looking across the Cheshire plain may notice that it now looks rather odd! The well known landmark is now well on the way to the... view more (2002-01-18)

Evidence of flooding at Mangala Valles
These images of fluvial surface features at Mangala Valles on Mars were obtained by the High Resolution Stereo Camera (HRSC) on board the ESA Mars Express spacecraft. The HRSC has imaged structures several times which are related to fluvial events in the past on Mars. The region seen here is... view more (2004-06-09)

Ductile grinding of silicon wafers
Microchips have become an indispensable feature of everyday life. They make telephones and washing machines "smart", they control computers, and take the strain out of car driving. These tiny devices are produced on flat sheets of silicon, known as wafers. Conventional wafers measure 200... view more (1999-07-01)

Environmentally friendly plastic film of potato starch
Plastic made of potato starch is a promising material for packaging, which is a big new application for starch plastics. This is shown in Ã"¦sa Rindlav-Westling's doctoral dissertation, which was carried out in Paul Gatenholm's research team in polymer technology at Chalmers University of... view more (2002-04-08)

MIT works toward engineered blood vessels
MIT scientists have found a way to induce cells to form parallel tube-like structures that could one day serve as tiny engineered blood vessels.   view more (2007-12-18)
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