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Study shows subjective sensitivity skin temperature change is decreased in older insomniac adults
A study in the Sept. 1 issue of the journal Sleep shows that the subjective interpretation of temperature change is decreased in older adults, particularly those who suffer from insomnia.   view more (2008-09-02)

Medieval diaries aid scientists ascertain increase in hot spots due to global warming
The study finds that the number of 'hot spots' has increased dramatically in the Northern Hemisphere in the last century compared to the past 1200 years ¬®C adding to the growing evidence of wide-scale global warming.   view more (2006-02-10)

Research finds evidence tropical cyclones have climate-control role
Purdue University researchers have found evidence that tropical cyclones and hurricanes play an important role in the ocean circulation patterns that transport heat and maintain the climate of North America and Europe.   view more (2007-06-01)

Changing thermal conductivity to improve the performance of Silicon Nitride components
Silicon nitride ceramics are important engineering materials due to their excellent properties such as fracture toughness, wear resistance and high temperature strength.   view more (2006-01-17)

Yale journal identifies products that cause greatest environmental damage
Cutting-edge research identifying the types of products that cause the greatest environmental damage is the focus of a special issue of Yale's Journal of Industrial Ecology.   view more (2006-10-26)

Research Alert - Bristol University
PREVIEW THE LATEST RESEARCH FROM BRISTOL UNIVERSITY - in a language you can understand. In this issue of re:search, published Friday 21 November: 1. STORMY TIMES AHEAD - the future climate of north-west Europe Could the ice sheet in the Arctic be the storehouse for major climate changes over the... view more (2003-11-17)

Genetic discovery could lead to drought-resistant plants
New knowledge of how plants "breathe" may help us breed and select plants that would better survive scorching summers, says a University of Toronto study.   view more (2005-07-19)

Stopping atoms
With atoms and molecules in a gas moving at thousands of kilometres per hour, physicists have long sought a way to slow them down to a few kilometres per hour to trap them.   view more (2007-10-03)

Liquid CO2 drives rapid thrust of diamond-bearing structures
Freeze-dried ice cream looks like the original product, and even tastes pretty good, but "drying" ice cream at room temperature would leave a sour-smelling, sloppy mess.   view more (2007-05-03)

Flexible nanoantenna arrays capture abundant solar energy
Researchers have devised an inexpensive way to produce plastic sheets containing billions of nanoantennas that collect heat energy generated by the sun and other sources. The technology, developed at the U.S. Department of Energy's Idaho National Laboratory, is the first step toward a solar energy... view more (2008-08-11)

2005 Was the Warmest Year in a Century
The year 2005 may have been the warmest year in a century, according to NASA scientists studying temperature data from around the world.   view more (2006-01-25)

Are aerosols reducing coastal drizzle and increasing cloud cover?
Scientists sponsored by the Department of Energy are conducting a six-month atmospheric research campaign at the Point Reyes National Seashore, in Marin County, California. The experiment's goal is to help researchers understand how aerosols -small particles such as soot, dust and smoke-influence... view more (2005-07-01)

Journal details how global warming will affect the world's fisheries
Watching the ebb and flow of populations of fisheries around the world can provide some insight into understanding the effects of global warming on our planet, according to a group of researchers writing in the summer 2007 issue of Natural Resource Modeling.   view more (2007-05-17)

Carbon dioxide role in past climate revealed
Researchers at the British Antarctic Survey (BAS) and the University of California, Santa Cruz have discovered that Earth's last great global warming period, 3 million years ago, may have been caused by levels of CO2 in the atmosphere similar to today's.   view more (2005-04-11)

Dartmouth researchers discover chromium's hidden magnetic talents
Two Dartmouth researchers have determined that the element chromium displays electrical properties of magnets in surprising ways.   view more (2008-04-17)

Unique fossil discovery shows Antarctic was once much warmer
A new fossil discovery- the first of its kind from the whole of the Antarctic continent- provides scientists with new evidence to support the theory that the polar region was once much warmer.   view more (2008-07-23)

Scientists discover quantum mechanical 'hurricanes' form spontaneously
University of Arizona scientists experimenting with some of the coldest gases in the universe have discovered that when atoms in the gas get cold enough, they can spontaneously spin up into what might be described as quantum mechanical twisters or hurricanes.   view more (2008-10-16)

Major physics breakthrough in understanding supersolidity
Physicists at the University of Alberta, in Edmonton, Alberta, Canada, have made a major advance in the understanding of what appears to be a new state of matter.   view more (2007-12-06)

Melting ice under pressure
The deep interior of Neptune, Uranus and Earth may contain some solid ice. Through first-principle molecular dynamics simulations, Lawrence Livermore National Laboratory scientists, together with University of California, Davis collaborators, used a two-phase approach to determine the melting... view more (2008-09-24)

World to be even hotter by century's end
If Earth's past cycles of warming and cooling are any indication, temperatures by the end of the century will be even hotter than current climate models predict, according to a report by University of California, Berkeley, researchers.   view more (2006-05-25)

Rolling wires
Rolls which shape metal strip and wire become worn over the course of time. Rolls made of silicon nitride are more durable than those made of steel. Research engineers conduct work on the measurement, simulation and optimization of sintering and rolling processes. Throughout the world, wire is not... view more (2002-03-05)

Deep sea algae connect ancient climate, carbon dioxide and vegetation
Assistant Professor Mark Pagani in the Department of Geology and Geophysics at Yale and his colleagues mapped the first detailed history of atmospheric carbon dioxide between 45-25 million years ago based on stable isotopes of carbon in a National Science Foundation study reported in Science... view more (2005-06-23)

Improved rating for residential fuel cells
A new performance rating system for residential fuel cells developed at the National Institute of Standards and Technology (NIST) can help prospective buyers assess the economic value of alternative fuel-cell technologies.   view more (2006-06-28)

Frozen shellfish to combat pollution
Millions of tiny oysters and mussels are being frozen and stored for the future to help combat marine pollution around Britain’s coast. Until now, testing for pollution using these living indicators could only be done in the summer when the shellfish were reproducing. This new method combines... view more (2001-11-28)

Record-breaking luminosity boosts discovery potential at Fermilab's Tevatron collider
The record-breaking performance of the Tevatron collider at the Department of Energy's Fermi National Accelerator Laboratory is pushing the search for dark matter, supersymmetric particles and extra dimensions to new limits.   view more (2006-03-07)

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