A detailed study of a nearly-complete fossil skull reveals much about the evolution of high-frequency hearing, which plays a key role in echolocation. Researchers at NYIT conclude high-frequency hearing evolved about 27-million years ago, about the same time as echolocation, although some features evolved even earlier.
When it comes to personal finances, impulsiveness and materialism can lead to bad decisions and a failure to save enough, but research presented at the annual convention of the American Psychological Association suggests that when people focus more on the future, they tend to be less impulsive, regardless of their level of financial literacy.
There is a high rate of prescription pain reliever abuse in Europe, largely accounted by opioids, according to the first comparative study of prescription drug abuse in the European Union, which was conducted by researchers at RTI International and published in BMC Psychiatry.
One- and two-year-old children are at the highest risk of burning their eyes with chemicals, despite the long held belief that working-age adults were the most at risk from this type of severe eye injury, new Johns Hopkins Bloomberg School of Public Health-led research suggests.
Montmorency tart cherry juice may be a promising new recovery aid for soccer players following a game or intense practice. A new study published in Nutrients found Montmorency tart cherry juice concentrate aided recovery among eight semi-professional male soccer players following a test that simulated the physical and metabolic demands of a soccer game.
A new study published Aug. 4 in the New England Journal of Medicine indicates that among African American U.S. Army Soldiers, sickle cell trait is not associated with an increase in mortality, but is associated with a modest increase in the risk of exertional rhabdomyolysis.
Krembil Research Institute researchers have discovered a pair of tissue biomarkers that directly contribute to the harmful joint degeneration associated with spine osteoarthritis.
A new study from Indiana University researchers shows that although most people who engage in sexting expect their messages to remain private, nearly one in four people are sharing the sexual messages they receive.
Lymphoma is a cancer that affects lymphocytes, a type of white blood cell. The disease originates in a lymphoid organ (lymph node, spleen, or bone marrow) before spreading through the blood to infiltrate not only other lymphoid organs but also other tissues. Every year, nearly 2,000 people in Switzerland are diagnosed with lymphoma, a disease that can be very aggressive, resisting standard treatments with chemotherapeutic drugs. Today, researchers at the University of Geneva (UNIGE) and the Geneva University Hospitals (HUG), Switerland, give a new hope to patients. Their innovative approach consists in using an antibody able to neutralize a specific protein to block the migration of lymphoma cells, thus preventing the disease from developing. This still experimental immunotherapeutic strategy paves the way for new treatments against lymphoma. The results can be read in the Journal of Leukocyte Biology.
SASKATOON - University of Saskatchewan (U of S) biologists have made a significant advance in understanding the ecology of Sable Island and its iconic wild horses—one that underscores how intimately connected living systems are.
A joint University of Adelaide-Shanghai Jiao Tong University study has provided the first broad picture of the evolution and possible functions in the plant of pollen allergens.
The research is among the first compelling evidence that such face-to-face serious games can foster social learning and cultivate shifts in people’s perspectives and attitudes about complex public policy and planning issues, such as climate change adaptation.
By probing the differences between two farming communities, an interdisciplinary team of researchers found that substances in the house dust from Amish, but not Hutterite, homes is associated with changes to immune cells that appear to protect children from developing asthma.
University of Wisconsin-Madison engineers have created high-performance, micro-scale solar cells that outshine comparable devices in key performance measures. The miniature solar panels could power myriad personal devices — wearable medical sensors, smartwatches, even autofocusing contact lenses.
There is growing evidence that sleep disorders like insomnia and sleep apnea are related to stroke risk and recovery from stroke, according to a recent literature review. The review is published in the August 3, 2016, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Schizophrenia goes hand in hand with brain chemicals out of kilter, and treatment options for a major symptom aren't great. Biomedical engineers data-mined the collective scientific knowledge about working memory disturbance to build a brain chemistry simulator that lets researchers and doctors test out treatment ideas accurately.
Iowa State University researchers have identified a protein essential for building memories that appears to predict the progression of memory loss and brain atrophy in Alzheimer’s patients. Their findings suggest there is a link between brain activity and the presence of this protein.
Combinations of Food and Drug Administration-approved drugs protect against the loss of cells required for vision in a mouse model of the damage caused by blinding retinal diseases.
Lung cancer is the most common cause of cancer deaths, accounting for about a third of all tumor-related deaths. Adenocarcinomas, a non-small cell lung cancer (NSCLC), account for about 40 percent of cancer diagnoses, but few treatments are available for the disease. A team of investigators led by Elena Levantini, PhD, a research associate in Hematology-Oncology at Beth Israel Deaconess Medical Center (BIDMC), instructor of medicine at Harvard Medical School and a member of the Harvard Stem Cell Institute, have identified a subtype of human adenocarcinoma. The research could help determine which individuals are at greatest risk of developing lung tumors that may be amenable to a new therapy to inhibit their progression.
Climate change has focused attention on burgeoning oxygen minimum zones. Newly discovered SAR11 bacteria deplete nitrogen, an essential life nutrient, with implications for greenhouse gas and nutrient cycles.
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