The Arunachal macaque is a new species of macaque found in India's Northeast, with its name meaning 'deep-forest monkey' in local vernacular. Further studies will determine if it should be included on the IUCN Red List and protected under Indian law.
A recent study found that in 55% of homes with young children, household chemicals were stored in accessible locations, while one-third of U.S. gun owners kept firearms unlocked at home. The odds of reported unlocked storage of guns and household poisonous chemicals were two and a half times higher when young children visited.
A study of high-risk asthma patients shows that hospitalization can lead to a rapid decrease in prescribed medication use. Another study finds that inhaled corticosteroids may contribute to reduced bone density, particularly in individuals with COPD. Researchers also identify occupational exposure to insecticides and moldy environments...
The Southeast's rural two-lane highways are the deadliest roads in the nation, according to a recent Georgia Institute of Technology study. The most frequent crashes occurred on these highways, especially in wooded areas where drivers ran off the road and hit trees.
A national study published in the New England Journal of Medicine found that vaginal birth after a cesarean section (VBAC) is more dangerous for mothers, with higher rates of uterine rupture and endometritis. However, the risk remains small, and researchers recommend thorough counseling for women considering VBAC.
A recent study by UT Southwestern Medical Center found that one-third of long-term disease-free breast cancer patients have circulating tumor cells (CTCs), which are often associated with a higher risk of recurrence. However, the presence of CTCs in these patients after 20 years post-mastectomy is notable due to their low risk of recur...
Scientists have developed a new MRI technique to study brain anatomy in live crayfish, revealing complex anatomical structures and enabling repeated imaging. This breakthrough technology provides a powerful tool for understanding neurobiology of behavior in invertebrates.
Researchers from CANVAC, a Canadian network of immunology and virology experts, have developed a new method to assess thymus function using only blood samples. They found that HIV-infected individuals experience decreased thymic function in the first months after infection, leading to lower T-lymphocyte production.
Indiana University geologists David Bish and Juergen Schieber will join NASA's Mars Science Laboratory, a rover mission set to launch in 2009. The rover will explore a local region as a potential habitat for past or present life, shedding light on the Martian surface's composition.
Researchers found that engineered fruit flies with resistant rhodopsin protein retained vision twice as long as normal flies, but eventually developed blindness due to delayed decay of rhodopsin. The study suggests that degradation of visual proteins contributes to vision loss and may help reduce blindness severity in rare individuals.
The study of Silicibacter pomeroyi's genome reveals that marine bacterioplankton use inorganic compounds for energy, enabling efficient carbon use in low-nutrient oceans. The research also shows the microbe's adaptability to ocean hot spots, rich areas of organic matter.
The K-State civil engineering department will focus on cost-effective preservation of rural roads and infrastructure for safe operation and agricultural product movement. The new center aims to address unique challenges in rural areas, including aging population, terrorist threats, and disease outbreaks.
Researchers discovered that BAG5 protein enhances dopaminergic neuron death and inhibits parkin activity, leading to increased neuronal death. Inhibiting BAG5 increases neuronal survival, suggesting a potential therapeutic target for neurodegenerative diseases like Parkinson's.
A new laser scalpel allows for precise cutting of nerves in worms, enabling researchers to study the basic mechanisms of nerve regeneration. The technique involves making mutations in genes believed to be involved in nerve regeneration and observing the effects on regeneration following laser severing of the nerves.
A study by Penn State researchers reveals that repeated abuse can have a significant impact on bystanders, causing moderate to severe psychological and physiological repercussions. The study found that bystanders experience elevated emotional arousal when recalling past episodes of abuse, similar to victims.
Researchers found that apocynin reduced ROS production in fat cells, restored adipocytokine production, and improved diabetes. Accumulated fatty tissue is a major source of ROS in obesity, acting as an early trigger of metabolic syndrome.
Neurology researchers have identified an area in the prefrontal cortex that controls collecting behavior, revealing a potential link to hoarding disorders. Damage to this region can lead to abnormal hoarding behavior, interfering with daily life and causing individuals to resist discarding collected items.
A Princeton University study shows that galanin triggers desires for fatty foods and alcohol, perpetuating a cycle of positive feedback. The finding suggests the possibility of creating a drug to block galanin in fighting alcoholism.
Researchers from Rice University and international teams found a collapse of Fermi volume in quantum critical matters, leading to new insights into exotic electronic properties. This discovery may provide routes to new classes of material and shed light on high-temperature superconductivity.
A study found that offering free nicotine replacement patches increases short-term quit rates among smokers, attracting more participants to cessation programs. The researchers saw a 37% increase in program involvement and a 27% increase in short-term quit rates after providing the patches.
Research at Ohio State University suggests that global climate changed dramatically 5,200 years ago, with severe impacts on emerging cultures. The team found evidence of sudden and severe climate shifts in ice cores, tree rings, and plant pollen records from around the world.
Recent research analysis finds no significant link between oral contraceptive use and cardiovascular disease in postmenopausal women. The NHLBI emphasizes the importance of randomized controlled trials for establishing scientific evidence, citing biases and errors in exploratory analyses.
A study shows Requip significantly improves symptoms of primary RLS, including improvements in sleep and quality of life. Patients treated with Requip experienced greater improvements compared to those taking placebo.
Researchers developed a probability model to predict how many cases of anthrax could be prevented under varying conditions. The study found that antibiotics distributed within 6 days after exposure and taken for 60 days can prevent up to 70% of anthrax cases.
Individuals with obesity produce more toxic oxygen molecules that lead to changes in fat-derived hormones and contribute to the development of metabolic syndrome. Treatment with antioxidants reduces ROS production and improves diabetes symptoms.
Scientists studied intercontinental smog ozone processes associated with the brown cloud over South Asia using a new NASA technique combining satellite and balloon data. The study found that both brown cloud pollution and natural processes contribute to unhealthy levels of ozone in the troposphere.
The NSF grant will fund the Math Leadership Institute at Rice University, aiming to improve high school math instruction in Houston and Aldine ISD. Lead teachers will receive intensive training and support to develop leadership skills and provide effective math instruction techniques.
The project aims to present evidence for the existence of ultra-psychrophiles in sub-freezing environments like Alaskan permafrost. The research has broader impacts, including more reliable climate predictions and development of efficient biocatalysts for below freezing temperatures.
Dr. Smol, a renowned environmental scientist, has made significant contributions to the field of paleolimnology through his research on long-term environmental change. His work has been recognized with the Council's highest honour, the Herzberg Gold Medal, and $1 million in funding.
Women who averaged less than six hours of sleep per night had significantly longer labors and were more likely to have cesarean deliveries. The study also found that women who reported having poor sleep quality were more likely to experience these outcomes.
A team of Cardiff University researchers has secured a £15 million grant to explore DNA damage and disease. The group aims to unravel the complexities of how cells maintain their chromosomes, ultimately establishing cancer risks for individuals and designing new anti-cancer drugs.
Research demonstrates that platelet aggregation and the release of LPA support bone metastases in breast cancer. Inhibiting platelet activity with Integrilin or targeting LPA signaling may slow tumor growth and reduce metastasis.
Researchers at Johns Hopkins Medicine have identified a protein called semaphorin 5A that prevents nerve growth after injury. By blocking its interaction with CSPGs, nerves can be freed to continue growing.
A new NASA book, 'Touch the Sun,' allows visually impaired students to explore solar science through embossed color pictures, Braille, and large-print descriptions. The book features 16 photographs of the sun and space weather, selected by Dr. Joseph Gurman and Steele Hill.
The Van Allen Radiation Belt Slot, considered a safe zone, filled with concentrated radiation during the October and November 2003 solar storms. The radiation surge was the most intense ever observed in this region, posing significant risks to spacecraft.
Researchers have developed a femtosecond laser nanosurgery technique to study genetic and molecular factors controlling nerve regeneration in C. elegans worms. The technique allowed for precise axon severing, enabling rapid recovery of function and new insights into neural regeneration.
Researchers analyzed 829 S. aureus strains from Rotterdam and found three major and two minor genetic clusters, mirroring UK study results. However, the new study identified hypervirulent clones associated with serious infections in healthy carriers.
Roger Bilham warns that Iran is the worst offender, with one in 3,000 Iranians dying in an earthquake since 1900. The professor emphasizes the need for earthquake education to prevent fatalities in developing nations.
Yale researchers, Jorge Galán, Ruslan Medzhitov, and John Carlson, have been awarded $3 million to investigate Campylobacter jejuni and its impact on the immune system. The funding will support their work in understanding infectious disease mechanisms and developing new treatments.
Researchers found plant samples dating back at least 50,000 years, suggesting the ice cap's current size may not have changed in that time. The discovery implies a possible decrease in global climate change over the past 50,000 years.
The INEEL-designed Munitions Assessment System processes drums containing multiple chemical munitions, using digital radiography and computed tomography to identify chemical fill. The system also includes portable isotopic neutron spectroscopy for accurate chemical analysis.
A multicenter study found women attempting vaginal birth after C-section (VBAC) face increased risk of maternal morbidity and serious obstetric complications. Conversely, elective repeat cesarean delivery shows lower risks for these complications.
The study found that 82% of participants tested positive for HPV infection, with many infected with multiple types. High-risk HPV types were detected in 39% of swab specimens, and clinically abnormal cervical exam results were seen in 37% of participants.
Researchers found that people with higher anxiety tend to react more quickly to fearful faces, indicating heightened emotional vigilance. The study also pinpoints the basolateral region of the amygdala as crucial for unconscious processing of threats.
Columbia University Irving Medical Center affiliate Harlem Hospital Center will fund aggressive screening program for glaucoma, which disproportionately affects African Americans. The hospital has demonstrated an impressive job in screening the community for this devastating condition.