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Mars Express observes aurorae on the Red Planet
Scientists using ESA's Mars Express have produced the first crude map of aurorae on Mars. These displays of ultraviolet light appear to be located close to the residual magnetic fields generated by Mars's crustal rocks.   view more (2008-11-24)

Sensitive laser instrument could aid search for life on Mars
Minuscule traces of cells can be detected in a mineral likely present on Mars, a new study shows. The results, obtained using a technique developed at the U.S. Department of Energy's Idaho National Laboratory, could help mission scientists choose Martian surface samples with the most promise for... view more (2008-10-16)

Withdrawal of life support often an imperfect compromise
Intensive Care Unit (ICU) doctors seeking to balance the complex needs of their patients and the patients' families may make an imperfect compromise, withdrawing life support systems over a prolonged period of time.   view more (2008-10-07)

A little exercise goes a long way for severely obese
A little exercise goes a long way toward helping severely obese individuals improve their quality of life and complete important daily tasks, according to researchers at the Duke Diet and Fitness Center.   view more (2008-10-06)

Whether combat or peacekeeping, PTSD impacts veterans' well-being
Deployed peacekeeping veterans with post traumatic stress disorder (PTSD) have significant impairments in health-related quality of life according to research by Dr. J. Donald Richardson of The University of Western Ontario and his co-investigators.   view more (2008-10-02)

A plum assignment
Plums: they're sweet, juicy, and packed with beneficial antioxidants and dietary fiber. Although there are many varieties available to consumers, there are two main types of the small, purple fruit: Japanese plums and European plums.   view more (2008-09-30)

Campus green spaces enhance quality of life
The next time you see students playing an energized game of touch football or studying in the sunshine on a college quadrangle, consider this: campus green spaces can help students feel better about life and improve learning.   view more (2008-09-30)

Virtual world offers new locale for problem solving
Second Life, a virtual world created in 2003, currently boasts more than 12 million users worldwide who go there for everything from college recruiting to shopping. Now, Penn State researchers are investigating how virtual teams can better solve real world problems by collaborating in Second Life.   view more (2008-09-30)

Valley networks on Mars formed during long period of episodic flooding
A new study suggests that ancient features on the surface of Mars called valley networks were carved by recurrent floods during a long period when the martian climate may have been much like that of some arid or semiarid regions on Earth.   view more (2008-09-09)

Antarctic research helps shed light on climate change on Mars
Researchers examining images of gullies on the flanks of craters on Mars say they formed as recently as a few hundred thousand years ago and in sites once occupied by glaciers. The features are eerily reminiscent of gullies formed in Antarctica's mars-like McMurdo Dry Valleys.   view more (2008-08-29)

Women exposed to negative life events at greater risk of breast cancer: BGU study
Happiness and optimism may play a role against breast cancer while adverse life events can increase the risk of developing the disease.   view more (2008-08-25)

Hormone replacement therapy improves sleep, sexuality and joint pain in older women
One of the world's longest and largest trials of hormone replacement therapy (HRT) has found that post-menopausal women on HRT gain significant improvements in quality of life.   view more (2008-08-22)

Kids with pets grow up to be snorers
A predisposition to adult snoring can be established very early in life. Research published today in BioMed Central's open access journal Respiratory Research describes possible childhood risk factors, including exposure to animals, early respiratory or ear infections and growing up in a large... view more (2008-08-22)

Positive thinking may protect against breast cancer
Feelings of happiness and optimism play a positive role against breast cancer. Research published today in the open access journal BMC Cancer suggests that while staying positive has a protective role, adverse life events such as the loss of a parent or close relative, divorce or the loss of a... view more (2008-08-22)

Organ donation after cardiac death
The babies were dying - without life support, they might live just another few minutes. Their families had said goodbye, and wanted their newborns to become organ donors, in hopes of saving another tiny life. But the babies' conditions couldn't meet the normal standards for organ donor eligibility.... view more (2008-08-15)

Bringing Martian samples to Earth -- preparations outlined in journal Astrobiology
A critical component of NASA's Mars exploration program involves bringing planetary samples back to Earth for in-depth analysis, plans for which are detailed in the latest issue of Astrobiology, a peer-reviewed journal published by Mary Ann Liebert, Inc. The report is available free online at... view more (2008-08-14)

Poor coordination in childhood is linked to obesity in later life
Poor physical control and coordination in childhood are linked to an increased risk of obesity in later life, suggests a study published on BMJ.com today.   view more (2008-08-13)

Women end up less happy than men
Less able to achieve their life goals, women end up unhappier than men later in life - even though they start out happier, reveals new research by Anke Plagnol of the University of Cambridge, and University of Southern California economist Richard Easterlin.   view more (2008-07-30)

Hypnosis shown to reduce symptoms of dementia
A scientist at the University of Liverpool has found that hypnosis can slow down the impacts of dementia and improve quality of life for those living with the condition.   view more (2008-07-29)

Anti-HIV Therapy Boosts Life Expectancy
The life expectancy for patients with human immunodeficiency virus (HIV) has increased by more than 13 years since the late 1990s thanks to advancements in antiretroviral therapy, according to researchers at the University of Alabama at Birmingham (UAB) and Simon Fraser University in Vancouver,... view more (2008-07-28)

Mars Sample Return: bridging robotic and human exploration
The first robotic mission to return samples to Earth from Mars took a further step toward realisation with the recent publication of a mission design report by the iMARS Working Group. The report defines key elements of the future internationally-funded mission involving the cooperation of ESA,... view more (2008-07-23)

Good breeding increases shelf life
The lettuce cut and packaged for food service and salad mixes is an increasingly important component of the produce industry. Lettuce is highly perishable, and the cutting required in processing further shortens its shelf life.   view more (2008-07-21)

Brown papers reveal widespread, hardworking water on ancient Mars
For decades, scientists have theorized - romanticized, even - that Mars has harbored water. The evidence has grown stronger as recent missions to the Red Planet have revealed in stunning detail Martian topography, mineralogy and clues to past climate. But how much water, where it was or is located... view more (2008-07-17)

Aggressive treatment of childhood eczema could help prevent asthma, says new study
The study, published online in the Journal of Allergy and Clinical Immunology, calls for trials of aggressive therapies against childhood eczema in attempt to reduce the incidence of asthma in later life.   view more (2008-07-07)

Unheard of life history for a vertebrate
There is a newly discovered life history among the 28,300 species of known tetrapods, or four-legged animals with backbones.   view more (2008-07-01)
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