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Elephant seal pups suffer from ocean warming
Ocean warming has a negative impact on the condition of elephant seals, reveals a study published in the Open Access journal BMC Biology. High ocean temperatures observed from 1975 to the late 1990s are correlated with a 28% decrease in the weight of elephant seal pups. Elephant seals are shown to... view more (2005-04-18)

Introducing the 'coolest' spacecraft in the universe
The European Space Agency's (ESA) Planck mission, which will study the conditions present in our Universe shortly after the Big Bang, is reaching an important milestone with the integration of instruments into the satellite at Alcatel Alenia Space in Cannes, France.   view more (2007-02-12)

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)

Building blocks of life formed on Mars
Organic compounds contain carbon and hydrogen and form the building blocks of all life on Earth. By analyzing organic material and minerals in the Martian meteorite Allan Hills 84001, scientists at the Carnegie Institution's Geophysical Laboratory have shown for the first time that building blocks... view more (2007-12-12)

Changes to land cover may enhance global warming in Amazon, reduce it in midlatitudes
New simulations of 21st-century climate show that human-produced changes in land cover could produce additional warming in the Amazon region comparable to that caused by greenhouse gases, while counteracting greenhouse warming by 25% to 50% in some midlatitude areas.   view more (2005-12-09)

Temperate Forests Could Worsen Global Warming
Growing a forest might sound like a good idea to combat global warming, since trees draw carbon dioxide from the air and release cool water from their leaves.   view more (2005-12-07)

NEW APPROACH TO LUNG TRANSPLANTATION FROM A DONOR WITH A NON-BEATING HEART (pp 819, 825)
The shortage of lungs for transplantation could be overcome by a new ethical and surgical approach detailed in this week's issue of THE LANCET. Organ transplantation usually occurs when a donor's heart is still beating; however, lungs that are cooled can be preserved for 12-24 hours after the heart... view more (2001-03-15)

Making strides in quantum dot infrared photodetectors
Researchers at Northwestern University have made significant strides in the development of quantum dot infrared photodetectors -- technology that may provide new imaging techniques with applications in medical and biological imaging, environmental and chemical monitoring, night vision and infrared... view more (2007-05-18)

Plate tectonics may take a break
Plate tectonics, the geologic process responsible for creating the Earth's continents, mountain ranges, and ocean basins, may be an on-again, off-again affair.   view more (2008-01-04)

The fine line between stability and instability -- when do gas giants reach the point of no return?
Planetary scientists at UCL have identified the point at which a star causes the atmosphere of an orbiting gas giant to become critically unstable, as reported in this week's Nature (December 6).   view more (2007-12-06)

Marine Algae A Weapon Against Global Warming?
"Parforce" an EU-funded research project has discovered a new link between marine algae and climate change. Researchers working on the project found out that iodine vapours, released from algae or plankton, condense over oceans to form aerosols . These aerosols, which tend to counter "global... view more (2002-07-18)

UT Southwestern investigating hypothermic technique in treating pediatric head injuries
UT Southwestern Medical Center has been selected to take part in an $11.5 million multicenter clinical trial that is examining the effectiveness of induced hypothermia as a therapy for brain swelling in children who have suffered severe traumatic brain injuries.   view more (2007-10-03)

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)

A Single-Photon Server with Just One Atom
Every time you switch on a light bulb, 10 to the power of 15 (a million times a billion) visible photons, the elementary particles of light, are illuminating the room in every second. If that is too many for you, light a candle.   view more (2007-03-13)

Space Sunshade Might Be Feasible in Global Warming Emergency
The possibility that global warming will trigger abrupt climate change is something people might not want to think about.   view more (2006-11-06)

Press Invitation: Mysteries of the universe could be answered in the UK
The UK could lead the way in particle physics research if plans go ahead to site a facility in the UK that will help unravel some of the mysteries of the Big Bang.   view more (2002-06-27)

Laser-cooling brings large object near absolute zero
Using a laser-cooling technique that could one day allow scientists to observe quantum behavior in large objects, MIT researchers have cooled a coin-sized object to within one degree of absolute zero.   view more (2007-04-09)

In-situ preservation of archaeological artefacts
Preserving archaeological discoveries requires as much care as unearthing them. The army of terracotta soldiers uncovered at Xi'an, China, is a wonder to behold but shows the dangers of poor conservation arrangements. After several years of public display and exposure to air, the terracotta is... view more (2003-02-12)

Binghamton University research links digital images and cameras
Child pornographers will soon have a harder time escaping prosecution thanks to a stunning new technology in development at Binghamton University, State University of New York, that can reliably link digital images to the camera with which they were taken, in much the same way that tell-tale... view more (2006-04-19)

Tropical Atlantic cooling and African deforestation correlate to drought, report scientists
Against the backdrop of the Montreal Summit on global climate being held this week, an article on African droughts and monsoons, by a University of California, Santa Barbara scientist and others, which appears in the December issue of the journal Geology, underlines concern about the effects of... view more (2005-12-05)

Trees to offset the carbon footprint?
How effective are new trees in offsetting the carbon footprint? A new study suggests that the location of the new trees is an important factor when considering such carbon offset projects. Planting and preserving forests in the tropics is more likely to slow down global warming.   view more (2007-04-10)

Strengthening Fluids With Nanoparticles
Researchers at Rensselaer Polytechnic Institute have demonstrated that liquids embedded with nanoparticles show enhanced performance and stability when exposed to electric fields. The finding could lead to new types of miniature camera lenses, cell phone displays, and other microscale fluidic... view more (2008-02-20)

Particle Physicists Look to the Future
The Particle Physics and Astronomy Research Council has this week approved a £21 million programme of Accelerator Research and Development for future facilities in particle physics, including a Linear Collider and a possible Neutrino Factory. This will develop the UK academic base in these... view more (2004-03-03)

Testing time for instrument on Hubble's successor
A significant milestone for the Hubble Space Telescope successor, the James Webb Space Telescope (JWST), is on course to be reached before Christmas with the testing of the verification model of the Mid-InfraRed Instrument (MIRI) at the Rutherford Appleton Laboratory in Oxfordshire.   view more (2007-12-07)

Volcanoes helped slow ocean warming trend, researchers find
Ocean temperatures might have risen even higher during the last century if it weren't for volcanoes that spewed ashes and aerosols into the upper atmosphere, researchers have found. The eruptions also offset a large percentage of sea level rise caused by human activity.   view more (2006-02-10)
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