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Why piglets shudder to keep warm
Piglets are sensitive to cold and shiver to maintain their body heat. Researchers at Uppsala University have uncovered a genetic reason why these newborns are less tolerant of the cold than other newborn mammals.   view more (2006-08-21)

Life in the extreme
Cold seeps are deep-sea environments, usually a few square meters in size, where fluid is released through slow diffusion from the sea floor. Mud volcanoes which are active areas of fluid seepage, are other extreme environments discovered in the 1990s. These harsh conditions give rise to some of the most extreme and scientifically challenging... view more... (2006-11-09)

X-ray satellites discover the biggest collisions in the Universe
The orbiting X-ray telescopes XXM-Newton and Chandra have caught a pair of galaxy clusters merging into a giant cluster. The discovery adds to existing evidence that galaxy clusters can collide faster than previously thought.   view more (2007-07-18)

Climate change may affect East Asia differently to North Atlantic nations, study suggests
The extreme effects of climate change on the world depicted in the US blockbuster movie The Day After Tomorrow may not be quite true where East Asia is concerned.   view more (2006-06-21)

Record cold winter may increase ozone hole over North Europe
European scientists confirmed that Arctic high atmosphere is reaching the lowest ever temperatures this winter, warning that destruction of the protective ozone layer is substantially increased under very cold conditions. First signs of ozone loss have already been detected. The ozone layer is located in the so called stratosphere, the... view more... (2005-01-31)

Global warming predicted to hasten carbon release from peat bogs
Billions of tons of carbon sequestered in the world's peat bogs could be released into the atmosphere in the coming decades as a result of global warming, according to a new analysis of the interplay between peat bogs, water tables, and climate change.   view more (2008-11-07)

Adaptive functional evolution of leptin in cold-adaptive pika family
Researchers at the Northwest Institute of Plateau Biology, Chinese Academy of Sciences have put forward the viewpoint for the first time that adaptive functional evolution may occur in the leptin protein of the pika (Ochotona) family, a typical cold-adaptive mammal.   view more (2008-01-23)

IS THE AMERICAN LEADERSHIP IN CLINICAL MEDICINE RESEARCH DECLINING? A CITATION ANALYSIS
Citation analysis is a powerful measurement of the scientific impact of medical papers. All papers which were published in journals of general and internal medicine (such as the Lancet or the New England Journal of Medicine), the citations which attracted and their impact (citations divided by number of papers) were analyzed according to country... view more... (2001-11-13)

New 'nicotine vaccine' treatment to be tested in Madison
An innovative new approach to treating tobacco addiction—an experimental nicotine vaccine—will be tested in Madison starting this month.   view more (2006-06-20)

Cold Dust At The Heart Of TheUniverse
The Universe contains vast quantities of very cold dust and gas; from the relatively dense regions where young stars are born to the most distant galaxies, still in the process of forming after the Big Bang. The new SCUBA instrument, conceived, designed and built at the Royal Observatory, Edinburgh and installed on the James Clerk Maxwell... view more... (1996-06-28)

Cold Spring Harbor Laboratory scientists discover new gene that prevents multiple types of cancer
A decades-old cancer mystery has been solved by researchers at Cold Spring Harbor Laboratory (CSHL). "We not only found a critical tumor suppressor gene, but have revealed a master switch for a tumor suppressive network that means more targeted and effective cancer therapy in the future," said CSHL Associate Professor Alea Mills, Ph.D.... view more... (2007-02-12)

GAMMA RAYS AND DARK MATTER
For a long time it has been known that the Milky Way is surrounded by a (nearly spherical) halo of invisible matter, which contributes at least 90% of the whole galactic mass. Yet, almost nothing is known about the nature of such a dark halo.   view more (1999-02-26)

Japanese Researchers Get to the Heart of Atherosclerosis
Using positron emission tomography (PET), the medical isotope 15O-water and cold pressor tests, Japanese researchers were able to detect the beginnings of atherosclerosis—before the disease became clinically evident.   view more (2006-06-05)

Seismologists see Earth's interior as interplay between temperature, pressure and chemistry
Seismologists in recent years have recast their understanding of the inner workings of Earth from a relatively benign homogeneous environment to one that is highly dynamic and chemically diverse.   view more (2007-10-26)

CSHL shows correcting rna splicing may help treat spinal muscular atrophy
RNA splicing antisense technology studied at Cold Spring Harbor Laboratory (CSHL) effectively corrected an mRNA splicing defect found in spinal muscular atrophy (SMA) patients, and is now ready to be tested in mouse models.   view more (2007-03-13)

Where Does the North Pole Ice Come From? The Origin of the Northern Hemisphere Ice Age
Large areas of the Northern Hemisphere are currently covered with ice. This has, however, not always been the case. In the current issue of the science magazine "Nature", scientists from the GeoForschungsZentrum Potsdam (GFZ) and the Potsdam Institute for Climate Impact Research (PIK) present a possible solution for the oldest mystery of palaeo... view more... (2005-02-23)

Scientists discover possible cosmic defect, remnant from Big Bang
Scientists from the Institute of Physics of Cantabria (IFCA) and the University of Cambridge may have discovered an example of a cosmic defect, a remnant from the Big Bang called a texture.   view more (2007-10-26)

PET Imaging Shows Young Smokers Quick Benefit of Quitting
The early stages of coronary artery disease in young smokers can be reversed quickly if they choose to put out their cigarettes for good, according to a positron emission tomography (PET) imaging study in the December Journal of Nuclear Medicine.   view more (2006-12-06)

Plants point the way to coping with climate change
Roses flowering at Christmas and snow-free ski resorts this winter suggest that climate change is already with us and our farmers and growers will need ways of adapting.   view more (2007-01-10)

Very cold ice films in laboratory reveal mysteries of universe
The universe is full of water, mostly in the form of very cold ice films deposited on interstellar dust particles, but until recently little was known about the detailed small scale structure.   view more (2008-11-06)
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