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Archaeologists trace early irrigation farming in ancient Yemen
In the remote desert highlands of southern Yemen, a team of archaeologists have discovered new evidence of ancient transitions from hunting and herding to irrigation agriculture 5,200 years ago. view more (2008-07-17)
Frozen sea discovered near Martian equator from 3D images of Mars Express
The discovery, by an international team of scientists led by University College London (UCL), the Open University (OU), and the Free University of Berlin, of a frozen sea close to the equator of Mars has brought the possibility of finding life on Mars one step closer. This is the first evidence of there having been recent liquid water on Mars.... view more... (2005-02-22)
U-M scientists simulate effects of blowing Mars dust
Gusting winds and the pulsating exhaust plumes from the Phoenix spacecraft's landing engines could complicate NASA's efforts to sample frozen soil from the surface of Mars, according to University of Michigan atmospheric scientist Nilton Renno. view more (2007-06-18)
Young space professionals design the future of space habitation, ESTEC, NL.
The 1st Habitat Design Workshop took place at ESA/ESTEC in Noordwijk, the Netherlands during the first week of April. 30 postgraduate students and young professionals including Biomedics, Architects, Engineers, Scientists and Designers were hot housed together to develop new habitat design concepts for the Moon, Mars and Phobos. The Habitat Design... view more... (2005-04-25)
Breaking the nanometer barrier in X-ray microscopy
Argonne National Laboratory scientists in collaboration with Xradia have created a new X-ray microscope technique capable of observing molecular-scale features, measuring less than a nanometer in height. view more (2006-11-10)
Foot-dragging Mars rover finds Yellowstone-like hot spring deposits
Deposits of nearly pure silica discovered by the Mars Exploration Rover Spirit in Gusev Crater formed when volcanic steam or hot water (or maybe both) percolated through the ground. view more (2008-05-23)
New Method For Dating Ancient Earthquakes Through Cave Evidence Developed By Israeli Researchers
A new method for dating destructive past earthquakes, based on evidence remaining in caves has been developed by scientists at the Hebrew University of Jerusalem and the Geological Survey of Israel. view more (2005-04-11)
Joint NASA-French satellite to track trends in sea level, climate
A satellite that will help scientists better monitor and understand rises in global sea level, study the world's ocean circulation and its links to Earth's climate, and improve weather and climate forecasts is undergoing final preparations for a June 15 launch from California's Vandenberg Air Force Base. view more (2008-05-21)
Laser fluorescence could find life on Mars
A team of scientists from the United States and the United Kingdom has developed a technique using ultraviolet light to identify organic matter in soils that they say could be used to document the existence of life on Mars. view more (2008-06-23)
Purdue-developed tool can get most pollution control for the money
There may be thousands of things large and small that can be done to better control pollution on even the smallest waterways, and a new tool developed at Purdue University may help sort out how to choose the best ones. view more (2009-06-16)
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)
Evidence of ancient hot springs on Mars detailed in Astrobiology journal
Data from the Mars Reconnaissance Orbiter (MRO) suggest the discovery of ancient springs in the Vernal Crater, sites where life forms may have evolved on Mars, according to a report in Astrobiology, a peer-reviewed journal published by Mary Ann Liebert, Inc. view more (2009-02-12)
Desert rhubarb -- a self-irrigating plant
Researchers from the Department of Science Education-Biology at the University of Haifa-Oranim have managed to make out the "self-irrigating" mechanism of the desert rhubarb, which enables it to harvest 16 times the amount of water than otherwise expected for a plant in this region based on the quantities of rain in the desert. view more (2009-07-02)
Follow the nitrogen to extraterrestrial life
The great search for extraterrestrial life has focused on water at the expense of a crucial element, say geobiologists at the University of Southern California. view more (2006-05-05)
MIT researcher presents new view of how the cortex forms
A leading neuroscientist at MIT and one from the University of California at San Francisco (UCSF) report in the Nov. 4 special issue of Science dedicated to the brain that the controversy is over: The "protomap" and "protocortex" theories of brain development are dead. view more (2005-11-14)
Human exploration of the Moon and Mars
These are exciting times for space exploration. For the first time in a generation, human missions beyond Earth orbit are being seriously considered by space agencies on both sides of the Atlantic. Europe has initiated the Aurora programme, with the ultimate aim of landing people on Mars by 2033, while the U.S. has recently redirected its human... view more... (2004-03-24)
Space data unveils evidence of ancient mega-lake in northern Darfur
Researchers from the Boston University Center for Remote Sensing used recently acquired topographic data from satellites to reveal an ancient mega-lake in the Darfur province of northwestern Sudan. view more (2007-04-11)
Web-based innovation improves, eases agricultural terrace design
A new internet-based tool for designing agricultural terraces promises to reduce the considerable labor involved and to optimize design by allowing rapid development of alternative layouts. view more (2009-09-23)
Aurora: Mars mission options (Press briefing - London)
Press briefing On Friday 8 April, media representatives wishing to know more about ESA's Aurora programme and its future development are invited to a press briefing in London to share with European space scientists the results of an international workshop to be held in Birmingham on 6 and 7 April. view more (2005-03-22)
Global warming threatens Australia's iconic kangaroos
As concerns about the effects of global warming continue to mount, a new study published in the December issue of Physiological and Biochemical Zoology finds that an increase in average temperature of only two degrees Celsius could have a devastating effect on populations of Australia's iconic kangaroos. view more (2008-10-16)
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