Researchers found microbes in the Gulf of Mexico's seafloor brine pools consume methane 10-100 times faster than previously realized. High concentrations of methane are present in these pools, which are then consumed by microbes, reducing the amount of greenhouse gas released.
Children with third-degree burns lose almost half of their stored vitamin E in just three weeks, despite receiving high-calorie diets. This rapid depletion may lead to health complications, including peripheral neuropathy.
CSIRO has upgraded a radio telescope at the University of Sydney, boosting its sensitivity and bandwidth to three times more than before. The upgrade demonstrates Australia's technological capabilities and will inform the design of the country's own ASKAP telescope.
A study led by Dana-Farber Cancer Institute researchers found that children with sarcoma in low-income countries face significant barriers to effective treatment. The study identified gaps in diagnostic capabilities, lack of specialized cancer pathologists, and inadequate radiation therapy services as major concerns.
Elizabeth A. Brunton, a registered nurse at Scripps Clinic, has been recognized with the 2010 ASTRO Nurse Excellence Award for her exceptional patient care and dedication to education. She developed patient education materials and created an orientation program to help patients understand radiation therapy.
A new report highlights the severe impact of spinal fractures, which can lead to stooped back, acute and chronic back pain, loss of height, and premature death. The IOF calls on health professionals to recognize signs of these fractures in their patients.
A recent study published in the American Journal of Clinical Nutrition found that individuals who consume several servings of whole grains per day and limit their intake of refined grains appear to have less visceral adipose tissue, a key factor in cardiovascular disease and type 2 diabetes. The study observed a 10% lower VAT volume in...
A European team of astronomers has confirmed that the UDFy-38135539 galaxy is the most remote object identified so far in the Universe. By analyzing its light's redshift, they found that it was seen just 600 million years after the Big Bang, providing valuable insights into the era of reionisation and galaxy formation.
A research team developed tools to study supercritical CO2's impact on minerals, which could be affected by stored carbon dioxide. The new high-pressure atomic force microscope can observe changes at the atomic scale, addressing a key question about the feasibility of carbon capture and storage.
System 99L is showing increased organization in the Caribbean Sea, with improved cloud structure and rainfall patterns. Heavy rainfall is expected for the Cayman Islands and Jamaica over the next couple of days.
A new way to weigh planets has been developed using radio signals from small spinning stars called pulsars, providing an independent check on previous results. The measurements of planet masses made this new way could feed into data needed for future space missions.
A dozen new epilepsy drugs are now available, offering more treatment options for patients. However, this increased choice also complicates treatment decisions for clinicians.
The new IMOS ocean-observing array will use advanced technologies like autonomous floats, marine mammals with satellite tags, and underwater gliders to study the open ocean. This data will help scientists understand how the ocean's physical properties influence the marine ecosystem.
The African Successes project identifies and analyzes African successes, focusing on economic and political improvements, transparency, and freedom of press. Researchers are studying successful initiatives such as an anti-malaria campaign in Zambia and a cellphone-based money transfer system in Kenya.
A new study published by the American Psychological Association found that new mothers' brains grew in areas linked to motivation and behavior, particularly in those who showed intense affection for their babies. The researchers suggest that this growth may be due to hormonal changes after birth, which trigger active brain building.
Researchers at NewYork-Presbyterian/Weill Cornell report that gene therapy to the brain reverses depression-like behavior in mice, with human data backing up the promise of such therapy. Autopsy studies reveal significantly reduced levels of p11 protein in patients with severe depression.
Scientists are developing new drugs to block bacterial signals that trigger infections, a process known as quorum sensing. Research suggests that targeting certain signaling molecules could lead to effective treatments for antibiotic-resistant infections.
Researchers found FSH receptor present in all cancer tumour samples, regardless of type or stage. The discovery highlights the potential of this receptor as a target for anti-cancer drugs and imaging procedures.
Despite the PARTNER trial's promising results, surgical aortic valve replacement should remain the standard treatment for aortic stenosis. Transcatheter aortic-valve implantation (TAVI) is only suitable for patients at high risk who have decreased life expectancy and cannot undergo surgery.
A new Women's Health Initiative report shows hormone therapy is associated with a higher incidence of invasive breast cancer and increased risk of death from breast cancer. The study found that postmenopausal women taking estrogen plus progestin had more advanced cancers with lymph node involvement, leading to poorer prognosis
Researchers are conducting a phase II clinical trial using reovirus, a common virus that causes mild symptoms, to target and kill specific tumor cells with KRAS or EGFR mutations. The goal is to exploit the virus's ability to replicate in cancer cells while minimizing harm to healthy cells.
Researchers in Yorkshire will gain access to a state-of-the-art electron-beam lithography system to study novel magnetic materials and fabricate high-frequency electronics. The £4 million facility, supported by industrial funding, will enable the fabrication of nanostructures with features less than 10 nanometres in size.
Research highlights include colorful connections in the brain, disease-detecting lights for osteoporosis monitoring, and direct laser cooling of molecules. New techniques like Raman spectroscopy and two-photon microscopy are also being showcased.
Researchers found that 71% of examined black coral species contain algae, even at depths over 400m. The discovery highlights the diverse habitat preferences and environmental ranges of symbiotic algae.
A disease mechanism linking hereditary amyotrophic lateral sclerosis (ALS) to the more common sporadic form has been discovered. The findings point to the P38 enzyme as a key factor in disrupting axonal transport, a disruption that results in loss of connectivity and symptoms of ALS long before the neurons actually die.
A new study suggests that black rice bran extract can reduce skin inflammation by 32% compared to control animals. Feeding mice a diet with black rice bran also showed a significant reduction in swelling associated with allergic contact dermatitis.
Researchers found a significant link between paternal weight, diet, and an increased risk of diabetes in offspring through epigenetic changes. The study, published in Nature, showed that high-fat diets in fathers can 'program' metabolic disease in their children.
Recent advances in neurogenetics research have shed light on the genetic basis of human brain disorders, including Parkinson's and Alzheimer's diseases. Genetic discoveries have transformed clinical practice and provided new hope for patients and families affected by these devastating disorders.
Researchers at the University of Michigan have developed a new equation that describes the relationship between current and voltage in organic semiconductors, which could enable advanced solar cells, thin OLED displays, and high-efficiency lighting. The equation provides fundamental insights into how charge moves in these materials.
Researchers will investigate the complex interactions between alcohol consumption and HIV, including brain and liver damage, adherence to antiretroviral medications, and safe sex practices. The goal is to determine whether individuals need to stop or reduce their drinking.
The Journal of Infection and Public Health (JIPH) has been selected for inclusion in the US National Library of Medicine's MEDLINE database. This recognition increases the journal's visibility and impact on international readership, making it easier for authors to publish their work and be cited more widely.
A new handheld device measures corrosion on machine parts using a simple, quick and cheap method. This enables the degree of corrosion to be easily measured, improving the manufacturing sector by preventing wear and tear.
A team of researchers has discovered that lubricin, a synovial fluid glycoprotein, reduces wear to bone cartilage. This discovery has significant implications for the treatment of osteoarthritis, the most common form of joint disease.
Researchers at Brown University and international partners have identified a potential Achilles Heel in the rare but deadly JC polyomavirus, which binds to a specific sugar molecule on brain cells. The discovery provides a powerful platform for developing new therapeutics to prevent infection.
Researchers create model of M33 X-7's evolutionary history and formation to explain its observational characteristics. The model sheds light on massive star evolution and black hole formation physics.
A study by Dr. David Lohman suggests the Philippines could have more unique bird species due to its high biodiversity and geographic isolation. This could have significant implications for conservation efforts in the country.
The LSU Health Sciences Center New Orleans has been awarded a $12 million grant to conduct research on various diseases and develop new treatments. The grant will support the creation of a Louisiana Cancer Research Center and facilitate the growth of academic research scientists.
By using glancing-angle deposition, researchers can create a forest of nanorods on a target surface, which offers a range of potential applications including nanosensors and fuel-cell cathodes. This technique extends shadowing effects to higher temperatures, leading to larger-diameter nanorods with unique properties.
A new study finds that car travel has a higher long-term impact on global warming than plane travel, with a fourfold increase in temperature rise over time. In contrast, air travel has a more significant short-term effect due to its high-altitude emissions.
New research from UCLA and the British Antarctic Survey reveals that chorus waves are responsible for scattering trapped electrons into the Earth's atmosphere. The findings have significant implications for understanding space weather and its effects on satellites, power grids, and aviation industries.
A new study identifies a novel cancer-specific protein present in various types and stages of tumors. The PL2L protein might play a role in tumor initiation and progression, offering a potential target for anticancer therapies.
Researchers found that sidestream smoke from harm reduction cigarettes impairs human embryonic stem cell growth more than conventional brand smoke. Studies used human embryonic stem cells to measure and compare the toxicity of mainstream and sidestream smoke.
Researchers found that while some plant populations show stable responses to climate change, others experience rapid declines in survival and growth when warmed above a certain threshold. Long-term studies are crucial for understanding these complex effects.
Researchers at Berkeley Lab have designed an electrical link to living cells, allowing for the transfer of electrons across a cell membrane. This breakthrough could yield cells that can read and respond to electronic signals, leading to new biotechnologies such as self-replicating solar batteries and more efficient energy production.
Scientists have found a link between strep throat infections in children and obsessive-compulsive disorder, which could lead to new treatment options. The study used an animal model to show how exposure to strep bacteria can cause brain dysfunction and OCD-like symptoms.
Scientists have developed a lightweight, biodegradable foam material made from milk protein and clay, offering a potential substitute for traditional plastics. The new substance is strong enough for commercial use and breaks down almost entirely within 30 days.
Researchers from UCLA and British Antarctic Survey have found the link between electrons trapped in space and the diffuse aurora. The discovery of VLF waves as the primary cause will help scientists understand 'space weather' and its effects on the Earth's atmosphere.
A new study of student reactions to campus shootings found that online activities neither helped nor harmed long-term psychological health. Students reported feeling better after participating in online memorials and communications, but these effects did not translate into long-term change.
Princeton computer scientists developed a new search technique analyzing language patterns to determine influential documents. The algorithm recognizes individual paper contributions and found papers with strong influence on language without high citation counts.
Researchers at IRIC discovered a protein complex, EJC, that controls the production of MAPK protein, which acts directly on cells. Targeting this complex could prevent abnormal signal transmission that triggers several cancers.
Researchers at Concordia University have discovered how the brain chemical dopamine regulates daily sleeping and eating patterns by altering PER2 protein activity. The study, published in Journal of Neuroscience, may have implications for individuals with Parkinson's disease who experience disrupted 24-hour rhythms.
Mount Sinai researchers discovered a hormone receptor linked to several malignant tumor types, suggesting a new diagnostic or therapeutic target. The receptor's presence may be used to improve cancer detection and develop imaging agents that can visualize early tumors.
Researchers found that the Reaper protein triggers apoptosis by interfering with inhibitor of apoptosis proteins and delivering its death sentence to the mitochondria. By targeting the protein to the mitochondrial membrane, it can be made more effective at killing cells, providing a potential new approach for cancer treatments.
Researchers will analyze climate change and human-driven changes in hydrology's effects on agricultural production and land use in Asia. The study aims to estimate how climate change affects downstream water resources and food production.
Cost-cutting advances in metallocene catalysts have led to production of stronger, more durable polyethylene plastics. These upgraded plastics are used in a range of consumer products, including garbage bags and camping cookware.
Researchers at Dana-Farber Cancer Institute found that 50 percent of young girls with Stage 1 germ cell ovarian tumors can be spared chemotherapy using a 'watch and wait' strategy. The treatment approach was effective in delaying recurrence and maintaining a survival rate of 96%.
A new study reveals that malaria deaths in India are 13 times higher than currently estimated by the World Health Organization (WHO). The research suggests that approximately 205,000 malaria deaths occur annually in India before age 70, with a cumulative probability of death from malaria at 1.8% for individuals under 70 years old.
The authors highlight the importance of mental health care providers in addressing eating and weight-related problems in young people. Family-based behavioral interventions are considered the first-line treatment for pediatric overweight, promoting small changes in dietary and physical activity behaviors.
A new study found that estrogen replacement therapy significantly speeds up ovarian cancer growth and increases the likelihood of cancer metastasizing to the lymph nodes. Researchers discovered estrogen-regulated genes specific to ER+ ovarian cancer that can be targeted with new anti-estrogen therapies.
Mitochondria power stations are crucial for complex cell evolution and innovation, enabling eukaryotes to accumulate more genes than bacteria. The tiny mitochondrial genome is essential for cell respiration, allowing cells to support a vast number of genes and proteins.
Researchers at UT MD Anderson Cancer Center found that TAp63, a tumor-suppressing protein, blocks cancer spread by activating Dicer and miR-130b. This discovery has far-reaching implications for understanding cancer development and metastasis.
Research by the University of Missouri School of Health Professions reveals that women's environments and support systems significantly impact their quality of life after chemotherapy. Those with limited social support, including therapy, report lower quality of life and higher depression rates.
Researchers found that individuals with autism were more likely to believe in the vanishing ball trick illusion, despite having trouble interpreting social cues. The study suggests that people with autism may have difficulties allocating attention to the right place at the right time, which could impact their performance in social situ...
The TEEB report underscores the importance of incorporating nature's value into decision-making, with potential benefits for poverty reduction and business growth. The report also notes significant business and social risks from failing to account for natural capital.
Sea levels around Falkland Islands rose by 0.75mm/year between 1842 and early 1980s, but accelerated to 2.5mm/year since 1992, consistent with global warming observations
Typhoon Megi is intensifying in the South China Sea due to high clouds filled with ice creating heavy rainfall. The storm's maximum sustained winds reached 110 knots (126 mph) near Hong Kong, China.
UK scientists at NPL create standards for measuring electric materials on the nanoscale, allowing for more accurate devices and a better understanding of nanotechnology's role in electric materials. This breakthrough enables comparisons to be made and promotes the development of new nano-structured ferroelectric materials.