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Parents just don't understand
Many parents like to meddle in their children's lives.

Why nice guys usually get the girls
Female water striders often reject their most persistent and aggressive suitors and prefer the males who aren't so grabby, according to new research. Water striders are insects commonly seen skittering across the surface of streams.

Lactose intolerance rates may be significantly lower than previously believed
Prevalence of lactose intolerance may be far lower than previously estimated, according to a study in the latest issue of Nutrition Today.

Air pollution increases infants' risk of bronchiolitis
Infants who are exposed to higher levels of air pollution are at increased risk for bronchiolitis, according to a new study.

Approved lymphoma drug shows promise in early tests against bone cancer
A drug already approved for the treatment of lymphoma may also slow the growth of the most deadly bone cancer in children and teens, according to an early-stage study published online today in the International Journal of Cancer.

Study suggests dentists can identify patients at risk for fatal cardiovascular event
A new study indicates dentists can play a potentially life-saving role in health care by identifying patients at risk of fatal heart attacks and referring them to physicians for further evaluation.

Mom was right: Nice guys don't always finish last
Picture it: One jerk in a bar spends the night delivering bad come-ons to women. By the end of the evening, the women aren't receptive to even the nicest guys around.

Researchers Hail Innovative Plan to Save Rainforest, Reduce Greenhouse Gas Emissions
An innovative proposal by the Ecuadorian government to protect an untouched, oil rich region of Amazon rainforest is a precedent-setting and potentially economically viable approach, says a team of environmental researchers from the University of Maryland, the World Resources Institute and Save America's Forests.

Male sabertoothed cats were pussycats compared to macho lions
Despite their fearsome fangs, male sabertoothed cats may have been less aggressive than many of their feline cousins, says a new study of male-female size differences in extinct big cats.

Higher health insurance costs force doctors to talk about money with patients
As health insurers require people to base more treatment decisions on out-of-pocket costs, physicians should learn to talk to patients about money, according to researchers at Wake Forest University School of Medicine.

Are the Alps growing or shrinking?
The Alps are growing just as quickly in height, as they are shrinking. This paradoxical result could be proven by a group of German and Swiss geoscientists.

New Synthetic Molecules Trigger Immune Response to HIV and Prostate Cancer
Researchers at Yale University have developed synthetic molecules capable of enhancing the body's immune response to HIV and HIV-infected cells, as well as to prostate cancer cells. Their findings, published online in the Journal of the American Chemical Society, could lead to novel therapeutic approaches for these diseases.

The last European hadrosaurs lived in the Iberian Peninsula
Spanish researchers have studied the fossil record of hadrosaurs, the so-called 'duck-billed' dinosaurs, in the Iberian Peninsula for the purpose of determining that they were the last of their kind to inhabit the European continent before disappearing during the K/T extinction event that occurred 65.5 million years ago.

Boat tail reduces truck fuel consumption by 7.5 percent
An articulated lorry was driven for a period of one year with a boat tail (of varying length) and one year without a boat tail. The improved aerodynamics, depending on the length of the boat tail, resulted in reduced fuel consumption (and emissions!) of up to 7.5 percent. The optimum boat tail length proved to be two metres.

Chemists describe solar energy progress and challenges, including the 'artificial leaf'
Scientists are making progress toward development of an "artificial leaf" that mimics a real leaf's chemical magic with photosynthesis - but instead converts sunlight and water into a liquid fuel such as methanol for cars and trucks.

First use of antibody and stem cell transplantation to successfully treat advanced leukemia
For the first time, researchers at Fred Hutchinson Cancer Research Center have reported the use of a radiolabeled antibody to deliver targeted doses of radiation, followed by a stem cell transplant, to successfully treat a group of leukemia and pre-leukemia patients for whom there previously had been no other curative treatment options.

New Notre Dame study provides insights into the molecular basis of tumor cell behavior
A new study by a team of researchers led by Crislyn D'Souza-Schorey, associate professor of biological sciences at the University of Notre Dame, sheds light on the molecular basis by which tumor cells modulate their surroundings to favor cancer progression.

Near vision research study
The Cornea and Laser Eye Institute is participating in a research study to determine if an investigational corneal inlay can safely and effectively reduce the need for reading glasses. Dr. Peter Hersh, the study doctor, will perform the procedures.

Coral reefs inspire rare consensus -- just save them
One of the first set of studies to examine what tourists and recreation enthusiasts actually think about coral reef ecosystems suggests they are a rare exception to controversies over human use versus environmental conservation - their stunning beauty is so extraordinary that almost everyone wants them protected in perpetuity.

Dartmouth Professor finds that iconic Oswald photo was not faked
Dartmouth Computer Scientist Hany Farid has new evidence regarding a photograph of accused John F. Kennedy assassin Lee Harvey Oswald. Farid, a pioneer in the field of digital forensics, digitally analyzed an iconic image of Oswald pictured in a backyard setting holding a rifle in one hand and Marxist newspapers in the other.

Deciphering the regulatory code
Embryonic development is like a well-organised building project, with the embryo's DNA serving as the blueprint from which all construction details are derived.

Research studies techniques for conservation and restoration of color photographs
The conservation and restoration of photographs is a topic that, in general, has not been very much researched. For example, in the case of coloured or illuminated photographs, there does not currently exist an appropriate methodology, given that it there is not sufficient information about their material characteristics and structure.

Researcher: 'Optical biopsy' for breast cancer increasingly accurate
But women may not have to endure the medical costs, stress and potential complications that accompany such invasive biopsies forever. A University of Florida biomedical engineering researcher is making progress on an "optical biopsy" that has the potential to determine whether growths are cancerous without ever puncturing the skin.

A new system preserves the right to privacy in Internet searches
A team of Catalan researchers has developed a protocol to distort the user profile generated by Internet search engines, in such a way that they cannot save the searches undertaken by Internet users and thus preserve their privacy. The study has been published in the Computer Communications magazine.

New TMS clinic offers noninvasive treatment for major depression
Rush University Medical Center has opened the Transcranial Magnetic Stimulation (TMS) Clinic to offer patients suffering from major depression a safe, effective, non-drug treatment.

Researchers explore new ways to prevent spinal cord damage using a vitamin B3 precursor
Substances naturally produced by the human body may one day help prevent paralysis following a spinal cord injury, according to researchers at Weill Cornell Medical College. A recent $2.5 million grant from the New York State Spinal Cord Injury Research Board will fund their research investigating this possibility.

Plastic surgeons offer microsurgery technique for breast reconstruction, tummy tuck after mastectomy
Since her teens, Jennifer Jablon had watched family members deal with breast cancer during their 40s, 50s, and 60s. She wondered whether it would be her fate too.

Physical education key to improving health in low-income adolescents
School-based physical education plays a key role in curbing obesity and improving fitness among adolescents from low-income communities, according to a new study led by researchers at the University of California, San Francisco and UC Berkeley.

Newly revised guidelines for managing thyroid cancer published in Thyroid journal
The American Thyroid Association has released new, revised Management Guidelines for the diagnosis and treatment of patients with thyroid nodules and thyroid cancer.

German high-school students involved in an astronomical research project
This week, Astronomy & Astrophysics publishes a somewhat unusual research article because it is co-authored by German high-school students.

PTB Terahertz calibration satisfies US laser manufacturer
Terahertz radiation still lies in a metrological no man's land - a metrology gap. The Physikalisch-Technische Bundesanstalt (PTB) can now close this gap.

For improving early literacy, reading comics is no child's play
Although comics have been published in newspapers since the 1890s, they still get no respect from some teachers and librarians, despite their current popularity among adults.

Key player identified in cascade that leads to hypertension-related kidney damage
A key player in a cascade that likely begins with stress and leads to high blood pressure and kidney damage has been identified by researchers who say the finding may lead to better ways to control both.

Autism Consortium symposium draws record number of researchers, advocates, parents for autism update
The Autism Consortium, an innovative collaboration of researchers, clinicians, funders and families dedicated to catalyzing research and enhancing clinical care for autism spectrum disorders (ASDs), held its fourth annual symposium on October 28th, 2009, at Harvard Medical School in Boston.

Does prostate-specific antigen velocity help in early detection prostate cancer?
The November issue of European Urology, the official journal of the European Association of Urology, features an article focussing on prostate specific antigen (PSA) velocity and early cancer detection. It has been suggested that changes in PSA over time aid prostate cancer detection.

Excitation pattern peak is more important determinant of vowel quality
The perceptions of five Chinese vowel /u, o, a, y, i/ and many perceptional phenomena can be explained well by the excitation pattern peaks. The study is reported in Science in China, Series F-Information Sciences, Volume 52，Issues 10 (Oct, 2009).

Magnetic nanoparticles to simultaneously diagnose, monitor and treat
Whether it's magnetic nanoparticles (mNPs) giving an army of 'therapeutically armed' white blood cells direction to invade a deadly tumour's territory, or the use of mNPs to target specific nerve channels and induce nerve-led behaviour (such as the life-dependant thumping of our hearts), mNPs have come a long way in the past decade.