The University of Texas at Arlington's Planetarium will debut the first active stereo 3-D show about NASA's SOFIA mission, exploring the study of Mars atmospheres and comets. The 3.5-minute film aims to inspire young scientists and engineers.
A study by Professor Elizabeth Kay found that supervised tooth brushing and fluoride varnish schemes are cost-effective options for preventing tooth decay in high-risk children. The schemes can save the NHS hundreds of pounds per child compared to surgical treatments, making them an economically viable solution.
Climate change is causing significant habitat loss for Pacific Northwest amphibians, including the Cascades frog, which may become extinct by 2080. The study forecasts that more than half of intermediate wetlands will convert to fast-drying ephemeral wetlands, threatening these unique species.
Researchers create a one-step process to make seamless carbon-based nanomaterials that possess superior thermal, electrical and mechanical properties in three dimensions. The material enables high efficiency batteries, supercapacitors, and solar cells, and has potential for applications such as energy storage, sensors, and wearable ele...
Researchers discovered how Sulfolobus, a superbug that thrives in 80°C environments, transfers its genetic material to new cells during cell division. This finding sheds light on the origins of life and may lead to breakthroughs in understanding life beyond Earth.
Researchers will investigate greenhouse gas exchanges, permafrost thawing, and wildlife habitat changes in the Arctic Boreal Vulnerability Experiment (ABoVE). The study aims to better understand the ecological impacts of climate change on forests, wildlife, and communities in Alaska and northern Canada.
The discovery of the VRN-D4 gene and its three counterpart genes is crucial for understanding vernalization and developing wheat varieties adapted to different regions or changing environments. The study also shows how ancient wheat from Pakistan and India influenced the spring growth habit in some wheat varieties.
A new multi-scale process adapts simulation to the structure of light transport in granular media on various scales. This enables efficient computation of photorealistic representation in images and animations, accelerating computation by a factor of ten compared to conventional path tracing.
A team of researchers has identified a protein family that helps plants grow on salt, revealing a mechanism for improving plant growth under salt stress conditions. The study found that these proteins support the cellulose synthase machinery during cellulose synthesis, helping plants maintain biomass production under salt.
A retrospective case series found specific epidural steroid injections to be effective in treating short-term pain from lumbar spinal stenosis. The study contradicts a previous NEJM study and suggests future trials using interlaminar injection with long-acting steroids.
A team of scientists, including a GVSU professor and alumni, discovered a 1-million-year-old monkey fossil in the Dominican Republic. The species, Antillothrix bernensis, was found to be morphologically consistent with previously collected material but dated to 1.3 million years ago.
A team of international scientists has dated a species of extinct monkey found in the Dominican Republic to over 1 million years old. The discovery sheds light on primate evolution in the region and provides evidence for the long-term survival of endemic native monkey species.
A study by American Society for Microbiology found that decontamination protocols effectively eliminated methicillin-resistant Staphylococcus aureus (MRSA) and antibiotic-resistant Enterobacteriaceae bacteria from a pig farm. The protocol involved high-pressure cleaning, disinfection, and treatment with complex solutions.
The Society for Neuroscience has announced the winners of its fifth annual Brain Awareness Video Contest, featuring nine winning videos that explain complex neuroscience concepts in an engaging way. The contest winners, including Matthew Sugrim and Guillaume Riesen, have received awards and recognition for their innovative videos.
Researchers demonstrate how community ecology can provide new analytical tools for understanding diseases and their impacts on multiple hosts and vectors. The approach highlights the need for a broad contextual understanding of diseases and identifies strategies such as managing symbiotic microbial communities and preserving biodiversity.
Researchers from UC Davis developed a novel sensor coating material using nanoporous gold to detect nucleic acids in complex biological samples. The method enables sensitive detection of DNA without requiring purification, enabling faster and more efficient process for field applications.
Scientists at SISSA and Northwestern University propose a new model for creating multiferroic materials that combine magnetism and ferroelectricity in the same substance. Theoretical study shows promise for controlling ferroelectricity with magnetism, paving the way for new technologies.
Researchers at Imperial College London have developed a new seasickness treatment using a mild electrical current applied to the scalp. The treatment reduces responses in an area of the brain responsible for processing motion signals, helping prevent symptoms of motion sickness. Short-term use is expected to be safe and effective.
Typhoon Kilo's maximum sustained winds reached near 86.3 mph on September 4, 2015, with the storm centered near 23.4 North latitude and 175.7 East longitude. NASA's MODIS instrument aboard Aqua satellite provided a close-up of Typhoon Kilo's eye on September 3, revealing high clouds covering most of it.
Researchers from the University of Washington will observe and measure dusty plasmas in Earth's outer atmosphere using a rocket launch. The CAREII mission aims to improve models and understand how dusty plasmas disrupt radio-based communications and tracking systems.
Researchers found that coronary spasm at sites of atherosclerotic coronary artery narrowing significantly increases the risk of future heart attacks. Patients with these spasms are more likely to experience acute coronary syndrome, emphasizing the importance of monitoring and preventative therapy.
A Phase 3 clinical trial has been launched to evaluate the efficacy and safety of a novel RNAi investigational agent for treating patients with transthyretin-mediated familial amyloidotic cardiomyopathy (FAC). The first US patient, Leon Silas, 76, was enrolled in the study after being diagnosed with congestive heart failure in 2011.
The Genetics Society of America (GSA) is supporting workshops organized by students and postdocs to broaden interest in genetics. These trainee-organized symposia aim to advance knowledge, encourage exchange, and further the GSA mission.
A KIT study with over 450 test persons found that social competition and time pressure drive up prices in online auctions. Physiological measurements show human contenders influence behavior on electronic markets.
Researchers found that the antidepressant sertraline increased the volume of one brain region in depressed subjects, while decreasing two brain areas in non-depressed subjects. The study used middle-aged female monkeys to replicate human depression and tested the effects of sertraline on brain volumes.
New calculations indicate that polar bears can survive on land-based food sources, such as caribou and snow goose eggs, to avoid starvation due to ice melt. The research found that these alternative food sources provide enough calories for bears to sustain themselves during extended stays on land.
A team of Caltech researchers detects a galaxy called EGS8p7, which is more than 13.2 billion years old, making it the farthest galaxy ever found. The detection challenges our understanding of the universe's evolution, particularly reionization.
The University of Rochester team aims to reduce the cost of electricity from solar power by replacing expensive panels with plastic solar concentrators. Their planar light guide using micro-optics can concentrate direct sunlight onto a single photovoltaic cell, reducing the need for expensive PV cells.
Tropical Storm Ignacio is weakening as it moves over colder Pacific waters, with the Global Precipitation Measurement mission analyzing its precipitation patterns. The storm has decreased in intensity from a category four hurricane to a strong tropical storm, with maximum sustained winds near 75 mph.
A study at St. Michael's Hospital found that using an inexpensive drug, tranexamic acid, can reduce the number of red blood cell transfusions during hip and knee replacement surgeries by over 40%. The use of this drug did not increase adverse events or hospital stays.
Researchers found that the vestibular organ can adapt its sensitivity to movement signals, allowing for smooth balance and posture control. This is achieved through a process where the spinal cord sends efferent signals to the hair cells in the inner ear, reducing their sensitivity.
A new study exploring the relationship between facial hair and health will survey sources from 1700 to 1918, including medical texts and personal diaries. The project aims to understand how beard grooming evolved over time and its connection to masculinity and hygiene.
The Georgetown-Howard Universities Center for Clinical and Translational Science has received a $27 million grant to facilitate clinical trials in the Washington D.C. area, benefiting over four million residents. The award supports clinical researchers, training programs, and community engagement initiatives.
Tropical Depression Fred is weakening due to strong upper-level winds, while a new low-pressure area called System 91L is moving westward across the tropical Atlantic. Forecasters expect System 91L to have a 40% chance of development in the next two days and 60% in five days.
A new diagnostic device called DOTS qPCR may significantly reduce the time needed to diagnose tissue infections. It uses a novel approach to molecular diagnostics that is faster, more efficient, and less expensive than current alternatives.
Hurricane Jimena is expected to continue weakening due to dry air being drawn into the system and restrictions in its outflow. Cloud top temperatures indicate strong storms with potential for heavy rainfall.
Tropical Storm Kevin's center is located near the southern tip of Baja California, Mexico, with maximum sustained winds of 60 mph. The storm is expected to weaken due to decreasing sea surface temperatures and increasing vertical wind shear, leading to a depression by September 6.
Researchers have developed a system that captures energy from 'hot electrons' to split water molecules into oxygen and hydrogen, offering a promising means of harnessing renewable energy. The process uses light-activated gold nanoparticles and efficiently increases solar-to-electric power-conversion efficiencies.