The American Dream has changed in meaning from generation to generation, but property ownership has long been a central part of this concept. Today, though, Americans are growing more and more comfortable with the idea of renting, rather than owning. Daniel Gross writes in The Wall Street Journal that the Great Recession has changed the financial goals that Americans have set. Bethesda Estate Services, an estate sale company that assists in the planning and execution of estate sales, has noticed this trend among its clients. As a result, it has helped many customers prepare ...

VIDEO: A team of Rice University freshmen have built a unique giraffe feeder in cooperation with the Houston Zoo. The feeder keeps giraffes from eating too quickly by making it more... Click here for more information. HOUSTON – (May 9, 2012) – Like their human cousins, orangutans enjoy food and don't mind working a little to get it. If the menu's right, giraffes are even less picky. Two teams of students at Rice University's George R. Brown School of Engineering have designed ...

Buffalo, N.Y. – Chronic exposure to cocaine reduces the expression of a protein known to regulate brain plasticity, according to new, in vivo research on the molecular basis of cocaine addiction. That reduction drives structural changes in the brain, which produce greater sensitivity to the rewarding effects of cocaine. The finding suggests a potential new target for development of a treatment for cocaine addiction. It was published last month in Nature Neuroscience by researchers at the University at Buffalo and Mount Sinai School of Medicine. "We found that chronic ...

PORTLAND, Ore. — It is relatively common for doctors to diagnose someone with multiple sclerosis when the patient doesn't have the disease — a misdiagnosis that not only causes patients potential harm but costs the U.S. health care system untold millions of dollars a year, according to a study published online today in the journal Neurology. The study is based on a survey of 122 multiple sclerosis specialists nationwide and was conducted by researchers at Oregon Health & Science University and the Portland Veterans Affairs Medical Center. Neurology is the medical journal ...

NEW YORK— Markle Connecting for Health today released a wide-ranging compendium of resources designed to further support the interoperable, private, and secure sharing of health information. The Markle Connecting for Health Common Framework Policies in Practice for Health Information Sharing—or Polices in Practice—address current critical implementation issues for electronic health information sharing, including informed individual consent, governance, individual access, and procurement. A diverse group of leaders with expertise in health information sharing, technology, ...

Techniques used by researchers from the Department of Energy's Oak Ridge National Laboratory to analyze a simple marine worm and its resident bacteria could accelerate efforts to understand more complex microbial communities such as those found in humans. In a paper published in the Proceedings of the National Academy of Sciences, a multi-institutional research team analyzed the proteins found in a marine worm known as Olavius algarvensis. The worm lacks a digestive system and relies on microbes that live in its body to process its waste and provide energy. Previous ...

A crocodile large enough to swallow humans once lived in East Africa, according to a University of Iowa researcher. "It's the largest known true crocodile," says Christopher Brochu, associate professor of geoscience. "It may have exceeded 27 feet in length. By comparison, the largest recorded Nile crocodile was less than 21 feet, and most are much smaller." Brochu's paper on the discovery of a new crocodile species was just published in the May 3 issue of the Journal of Vertebrate Paleontology. The new species lived between 2 and 4 million years ago in Kenya. It resembled ...

JUPITER, FL, May 9, 2012 – While we often think of memory as a way of preserving the essential idea of who we are, little thought is given to the importance of forgetting to our wellbeing, whether what we forget belongs in the "horrible memories department" or just reflects the minutia of day-to-day living. Despite the fact that forgetting is normal, exactly how we forget—the molecular, cellular, and brain circuit mechanisms underlying the process—is poorly understood. Now, in a study that appears in the May 10, 2012 issue of the journal Neuron, scientists from the ...

The rapid shift from nomadic life to modern-day culture in the United Arab Emirates has exposed residents to significant indoor air quality risks that can lead to respiratory illness, according to a new study from the University of North Carolina at Chapel Hill. With the swift modernization of the country, UAE governmental agencies have not performed the research required to pinpoint health risks, the study reported. The need to develop governmental research capacity makes collaborations with U.S. research teams vital, but the studies must be conducted in a culturally ...

This press release is available in French. MONTREAL, MAY 10, 2012 – By comparing the testosterone levels of five-month old pairs of twins, both identical and non-identical, University of Montreal researchers were able to establish that testosterone levels in infancy are not inherited genetically but rather determined by environmental factors. "Testosterone is a key hormone for the development of male reproductive organs, and it is also associated with behavioural traits, such as sexual behaviour and aggression," said lead author Dr. Richard E. Tremblay of the university's ...

The latest news and discoveries from the science of sound will be featured at Acoustics 2012 Hong Kong, May 13-18, a joint meeting of the Acoustical Society of America (ASA), Acoustical Society of China, Western Pacific Acoustics Conference, and the Hong Kong Institute of Acoustics. Experts in acoustics will present research spanning a diverse array of disciplines, including medicine, music, speech communication, noise, and marine ecology. Lay-language versions of particularly interesting presentations are available at the ASA's Worldwide Press Room (http://www.acoustics.org/press/163rd/lay_lang.html). The ...

PORTLAND, Ore. - The number of attention deficit hyperactivity disorder (ADHD) cases in the United States are exploding. According to a 2011 statement by the Centers for Disease Control and Prevention, nearly one in 10 American children is diagnosed with the disorder. To better understand the cause of ADHD and to identify methods to prevent and treat it, researchers at Oregon Health & Science University (OHSU) and OHSU's Oregon National Primate Research Center have developed a new form of specially bred mouse that mimics the condition. The research is published in the current ...

Continuing a popular but controversial treatment for osteoporosis could reduce spine fracture risk for a particular group of patients, but others could see little to no change if they discontinue it. Based on available evidence, a UCSF researcher reevaluated his 2006 finding from a randomized 10-year study of alendronate, a type of bisphosphonate – a class of drugs that prevent loss of bone mass. "Our study suggests that even after five years of therapy, if your bone density is low enough, you're at high risk for having additional spine fractures," said Dennis Black, ...

Safer indoor sex work spaces provide important and potentially life-saving benefits to sex workers including reduced exposure to violence and HIV and improved relationships with police, according to a study published by the Gender and Sexual Health Initiative of the BC Centre for Excellence in HIV/AIDS (BC-CfE) and the University of British Columbia (UBC). The qualitative evaluation study published today in the America Journal of Public Health interviewed 39 women living in low-threshold, supportive housing programs for sex workers in poverty and using drugs. These programs, ...

WASHINGTON, May 9, 2012 – The Food and Drug Administration (FDA) announced today that physicians should reassess patients with osteoporosis who are being treated with a class of drugs called bisphosphonates after three to five years of therapy to determine whether they should continue treatment. Bisphosphonates are a widely prescribed class of drugs that are proven to be effective in reducing common bone fractures in people with osteoporosis and at high risk of fractures. Bisphosphonates include the drugs Aclasta, Actonel, Aredia, Bondronat, Boniva, Didronel, Fosamax, ...

Using ice-penetrating radar instruments flown on aircraft, a team of scientists from the U.S. and U.K. have uncovered a previously unknown sub-glacial basin nearly the size of New Jersey beneath the West Antarctic Ice Sheet (WAIS) near the Weddell Sea. The location, shape and texture of the mile-deep basin suggest that this region of the ice sheet is at a greater risk of collapse than previously thought. Team members at The University of Texas at Austin compared data about the newly discovered basin to data they previously collected from other parts of the WAIS that also ...

In a study published in Neurology®, the medical journal of the American Academy of Neurology, Professor Kwan, who is also head of the clinical epilepsy program at the Royal Melbourne Hospital and an international authority in antiepileptic drug development, believes a pattern emerges in the early stages. "Our research shows a pattern based on how a person responds to initial treatment and specifically, to their first two courses of drug treatment," said Dr Kwan. For the study, 1,098 people from Scotland between the ages of nine and 93 with newly diagnosed epilepsy ...

The superbugs have met their match. Conceived at Nanyang Technological University (NTU), it comes in the form of a coating which has a magnetic-like feature that attracts bacteria and kills them without the need for antibiotics. The killer coating, which has shown to destroy 99 per cent of the bacteria and fungi that it comes in contact with, is now being used by two companies: a contact lens manufacturer and a company specialising in animal care products. The next step is to extend its use in a wide range of biomedical and consumer products, ranging from implants ...

LOS ANGELES (May 9, 2012) – Scientists have confirmed that mutations of a gene are responsible for some cases of a rare, inherited disease that causes progressive muscle degeneration and weakness: spinal muscular atrophy with lower extremity predominance, also known as SMA-LED. "Typical spinal muscular atrophies begin in infancy or early childhood and are fatal, involving all motor neurons, but SMA-LED predominantly affects nerve cells controlling muscles of the legs. It is not fatal and the prognosis is good, although patients usually are moderately disabled and require ...

With high UV levels continuing in Queensland this autumn, young people are at risk of suffering the worst skin damage they will receive during their lifetime, research from Queensland University of Technology (QUT) has found. Researcher Professor Michael Kimlin from QUT's AusSun Research Lab said the study found UV exposure during a person's first 18 years of life was the most critical for cancer-causing skin damage and skin aging. Professor Kimlin said while people aged over 50 had the slowest rate of skin degradation, results indicated that damage still occurred even ...

Highlights Children with a particular kidney immune disorder that is unresponsive to standard treatments do not benefit from the immune drug rituximab. Additional studies are needed to fully understand the disease and to develop effective therapies for hard-to-treat cases. Washington, DC (May 10, 2012) — The drug rituximab, an antibody that targets the immune system and is often used to treat immune disorders such as lymphoma and arthritis, has recently emerged as a potential treatment for a childhood kidney disorder known as idiopathic nephrotic syndrome (INS). While ...

Researchers at the Hofstra North Shore-LIJ School of Medicine and Feinstein Institute for Medical Research conducted a retrospective analysis which found that morbid obesity impedes kidney donation. In fact, in the analysis of 104 potential living kidney donors, 23 (22 percent) donors were classified as morbidly obese, only three (13 percent) of whom were able to successfully lose weight and donate their kidney. This data will be presented at the National Kidney Foundation (NKF) 2012 Spring Clinical Meetings, to be held from May 9-13 in Washington, DC. Morbidly obese ...

People don't always do as their neighbors do, and the same is true of neighboring chimpanzees. That's according to a report published online on May 10 in the Cell Press journal Current Biology featuring observations of wild chimps as they used hammers to crack nuts. "In humans, cultural differences are an essential part of what distinguishes neighboring groups that live in very similar environments," said Lydia Luncz of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany. "For the first time, a very similar situation has been found in wild chimpanzees ...

Social jetlag—a syndrome related to the mismatch between the body's internal clock and the realities of our daily schedules—does more than make us sleepy. It is also contributing to the growing tide of obesity, according to a large-scale epidemiological study reported online on May 10 in Current Biology, a Cell Press publication. "We have identified a syndrome in modern society that has not been recognized until recently," said Till Roenneberg of the University of Munich. "It concerns an increasing discrepancy between the daily timing of the physiological clock and the ...

Heart attack patients in North Carolina who were rushed directly to hospitals equipped to do percutaneous coronary intervention (PCI) received treatment significantly faster than patients first taken to hospitals unequipped to perform PCI and then later transferred for treatment, according to research reported at the American Heart Association's Quality of Care and Outcomes Research 2012 Scientific Sessions. The study focused on the most serious form of heart attack, ST-elevation myocardial infarction (STEMI). A STEMI typically involves complete blockage of the blood ...