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Greenland ice core analysis shows drastic climate change near end of last ice age
Information gleaned from a Greenland ice core by an international science team shows that two huge Northern Hemisphere temperature spikes prior to the close of the last ice age some 11,500 years ago were tied to fundamental shifts in atmospheric circulation.   view more (2008-06-20)

The Caucasus glaciers in the past, present and future
Hydrometeorologists have counted that within the last century the area, volume and length of the Big Caucasus glaciers decreased steadily. The process continues now and will go on in the future. Along with that, the quantity of glaciers grows. The global climate change has naturally affected the... view more (2003-11-21)

Slowdown in tropical Pacific flow pinned on climate change
The vast loop of winds that drives climate and ocean behavior across the tropical Pacific has weakened by 3.5% since the mid-1800s, and it may weaken another 10% by 2100.   view more (2006-05-04)

West Nile's North American spread described
The rapid spread of West Nile virus in North America over the past decade is likely to have long-lasting ecological consequences throughout the continent, according to an article in the November issue of BioScience.   view more (2008-11-03)

Study yields mixed results on potential for pine trees to store extra carbon dioxide
Southern pines appear to grow and conserve water somewhat better in the carbon-dioxide-enriched atmosphere expected by mid-century, a Duke University study has found.   view more (2005-08-10)

Climate change following collapse of the Maya empire
Researchers from the University of Amsterdam have demonstrated that the climate in South Mexico changed following the collapse of the Maya empire. From preserved pollen grains the paleoecologists could deduce that the climate quickly became dryer. The climate becoming dryer, explains the decrease... view more (2002-01-29)

Stratified seawater disrupts the transport of imposex substances
Researchers from the University of Amsterdam have demonstrated that the climate in South Mexico changed following the collapse of the Maya empire. From preserved pollen grains the paleoecologists could deduce that the climate quickly became dryer. The climate becoming dryer, explains the decrease... view more (2002-01-24)

ORNL launches trucks for nationwide DOE field operational test
A nationwide truck test that will include special monitoring equipment on six instrumented tractors and nine instrumented trailers was launched today from the National Transportation Research Center (NTRC) - a joint transportation research facility involving the Department of Energy's Oak Ridge... view more (2006-10-25)

Forecasting System Provides Flood Warnings to Vulnerable Residents of Bangladesh
As catastrophic floods worsen in Bangladesh, a pilot forecasting program is being used to warn thousands of residents in selected flood-prone regions. The forecasting system was designed by scientists at the National Center for Atmospheric Research (NCAR) and Georgia Institute of Technology.   view more (2007-08-03)

Ancient raindrops reveal the origins of California's Sierra Nevada range
One of the longest ongoing controversies in Earth science concerns the age of California's Sierra Nevada, the tallest mountain range in the continental United States and site of Yosemite National Park, Lake Tahoe and other scenic wonders.   view more (2006-07-07)

Dental X-Rays of carotid artery not enough to estimate stroke risk
Detection of calcified tissue in the carotid artery by dental x-rays is not enough evidence to estimate a patient's stroke risk was the conclusion of a systematic literature review published in this month's Journal of the American Dental Association (JADA).   view more (2007-04-23)

Drizzly mornings on Xanadu
Noted for its bizarre hydrocarbon lakes and frozen methane clouds, Saturn's largest moon, Titan, also appears to have widespread drizzles of methane, according to a team of astronomers at the University of California, Berkeley.   view more (2007-10-12)

EL NIÃ'O: CAUSAL FACTOR OF CHOLERA IN BANGLADESH
A study by a climatologist of the Climate Research Group at the Barcelona Science Park and member of the Department of Ecology at Barcelona University, Xavier Rod'³, together with researchers at various universities in the United States and Great Britain provides evidence that the cholera epidemics... view more (2000-09-06)

Rivers indicate earlier snowmelt in eastern North America
Scientists at the U.S. Geological Survey (USGS) have found evidence in eastern North America that the snow is melting and running off into rivers earlier than it did in the first half of the 20th century.   view more (2006-03-27)

Is Britain flooding more than before?
Are river floods becoming more common? Are they bigger than they used to be? According to the results of a study to be published online today in Journal of Quaternary Science, researchers from the University of Wales in Aberystwyth demonstrate that Britain is now flooding more than in the past due... view more (2003-02-25)

Satellites help ensure efficient use of pesticides
A new service, developed in the framework of an ESA-supported project, is using satellite images to compare agricultural crop sites across Europe in order to ensure the more efficient use of pesticides.   view more (2007-10-16)

NASA probes the sources of the world's tiny pollutants
Pinpointing pollutant sources is an important part of the ongoing battle to improve air quality and to understand its impact on climate. Scientists using NASA data recently tracked the path and distribution of aerosols — tiny particles suspended in the air — to link their region of... view more (2007-01-31)

NASA satellite finds the world's most intense thunderstorms
A summer thunderstorm often provides much-needed rainfall and heat wave relief, but others bring large hail, destructive winds, and tornadoes. Now with the help of NASA satellite data, scientists are gaining insight into the distribution of such storms around much of the world.   view more (2006-10-26)

Beavers can help ease drought
They may be considered pests, but beaver can help mitigate the effects of drought, and because of that, their removal from wetlands to accommodate industrial, urban and agricultural demands should be avoided, according to a new University of Alberta study.   view more (2008-02-21)

Paying peanuts for clean water
Peanut husks, one of the biggest food industry waste products, could be used to extract environmentally damaging copper ions from waste water, according to researchers in Turkey.   view more (2007-11-08)

Forecasting Heart Storms
The requirements of man to the weather forecast are changing before our eyes. Before, a temperature, precipitation and wind forecast could do, while now man want to know the condition of the electromagnetic field of the Earth in a month ahead, desirably. Those, who suffer from heart diseases, are... view more (2002-04-02)

NASA Looks Back at Hurricane Katrina One Year Later
The 2005 hurricane season will long be remembered both for the record-breaking number of storms and a devastating hurricane named Katrina.   view more (2006-08-28)

Scientists from the UGR are using olive stones to depollute industrial sewage water
Research carried out by the Department of Chemical Engineering makes it possible to remove chrome, a hard metal which can be dangerous for humans.   view more (2007-05-24)

New research confirms increased greening
Greening seems to have increased during the 1980s and 1990s in the northern hemisphere from the arctic regions down to the 35th parallel of latitude (roughly southern Europe). This has been shown by measurements from space satellites. Some observers, however, have doubted the reliability of these... view more (2002-06-04)

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)
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