News on early, curiosity-driven science that opens new directions. Covers materials discovery, AI-guided research, pediatric research standards, and energy science.
Researchers analyzed DNA data from mammal and bird species in the Americas to find speciation occurs faster in temperate zones than tropics. This is due to a higher turnover of species in temperate areas, resulting in more new species emerging.
Scientists at the University of Wisconsin-Madison found that warmer temperatures contribute to increased hurricane intensity in the Atlantic Ocean. However, this trend does not hold up in other oceans, highlighting the need for further research.
Researchers observed chimpanzees using spear-like tools to hunt lesser bushbabies from cavities in hollow branches. The hunting behavior was systematic and consistent, suggesting it was habitual, but only successful in one of 22 recorded instances.
Scientists identified a variant of apolipoprotein C1 protein associated with higher body mass index, obesity, and Type 2 diabetes in American Indians and Mexicans. This discovery can help identify risk factors for diabetes and inform diet and lifestyle choices.
Researchers found fossil evidence of domesticated chili peppers in seven archaeological sites across the Americas, dating back 6,000 years. The discovery provides insights into ancient diets and suggests possible contact between distant cultures.
Scripps research team discovers a chemical pathway that causes mice to overeat and gain weight due to the absence of the EP3 receptor. The study found that mice without the receptors are more active during their normal sleep cycle and eat more, leading to weight increases of up to 30 percent.
A new study found that those who desire all potential partners equally are less likely to be desired in return, while those who have a special connection with one person are more likely to receive romantic interest. Researchers used speed-dating methodology to observe initial attraction and discovered that being too selective can be a ...
Primary Progressive Aphasia is a mysterious neurological disease that affects speech and language abilities, with researchers discovering a genetic cause in a progranulin gene mutation. The study found the mutation in two unrelated families, providing a molecular approach to understanding the causes of the disease.
A team of international scientists has discovered a new group of microscopic organisms in the Arctic Ocean, which have diverged from known organisms more than land plants and animals. These 'picobiliphytes' are highly fluorescent and transform light into biomass, highlighting the ocean's complex biodiversity.
Researchers at UD University discovered a new class of polymers that can be transformed into ultra-thin films with potential applications in coatings, optics, and electronics. The discovery was made possible by a novel polymerization technique developed by the team, which eliminates the need for solvents.
A new study reveals that Mal3p binds to the seam of microtubules, stabilising them and regulating cellular transport. This discovery sheds light on how similar processes work in humans, where Mal3p's human counterpart plays a role in various clinical conditions.
A gene discovered by UNC researchers, palladin, has been associated with two forms of pancreatic cancer, according to a study. Palladin is involved in the formation of scar tissue on nerve cells and is overexpressed in people with sporadic, non-familial pancreatic cancer.
ResearchChannel awarded matching funds to five institutions, including Montana State University and the University of Nevada, Las Vegas, to produce documentaries on vital research topics.
A protein called NMNAT has been found to protect against nerve cell degeneration, with researchers discovering it plays a crucial role in maintaining neuronal health. The study, published in PLOS Biology, suggests that increasing NMNAT production could lead to the development of new treatments for diseases affecting the nervous system.
Researchers at the University of Houston have created a low-density, open-caged structure of germanium with unusual thermoelectric and optoelectronic properties. The new material has the potential to emit light and exhibit significant technological potential.
A survey of 9,000 people in eight countries found that 57% of Americans and 47% of Canadians consider post-9/11 anti-terrorism laws to be intrusive. The study also reveals cultural differences in attitudes towards surveillance and personal data, highlighting the need for public education and organizational accountability.
Researchers at Oregon State University discovered that aging blood vessels lose elasticity due to a breakdown in cellular signaling. A complex enzymatic process explains how this occurs, involving phosphorylation and ceramide synthesis. Diet rich in fruits and vegetables may help slow down this natural process.
A new web-based system, ThermoML, has demonstrated improved data quality and access for researchers in thermodynamics. The system catches and corrects errors in about 10% of journal articles, enhancing the overall research experience.
Researchers at the University of Calgary discovered that elite goalies should focus their gaze directly on the puck to make a save. This 'Quiet Eye' phenomenon allows goalies to successfully block shots over 75% of the time.
Researchers discovered that mating with a 'fit' partner leads to lower rates of reproductive success in the next generation. The findings suggest a twist on evolutionary thinking, where the lowest quality couple produces the best offspring.
Researchers observed atomic decay patterns to establish the existence of element 118, producing previously unknown isotopes. The discovery brings the total number of new elements discovered by the Livermore-Dubna collaboration to five.
Researchers successfully synthesized element 118 by firing Calcium ions into a Californium target, producing a record-setting atom that decayed rapidly. The discovery confirms previous claims made in 2006 and ends controversy surrounding the element's existence.
The TGN1412 trial's failure led to serious adverse events in healthy volunteers. A review of the available data revealed essential information was absent from the research file, concluding that the compound was unsuitable for administration without additional pre-clinical experiments.
A molecule called TBK-1 helps keep cancer cells alive, and blocking it may be a promising approach to treating cancer. Researchers at UT Southwestern Medical Center found that TBK-1 is essential for cancer cell survival, even though its normal function is in the immune response.
The NIH has launched a national consortium to transform clinical research, enabling the development of new treatments more efficiently and quickly. The initiative aims to improve medical care by applying scientific advances to real-world practice, particularly in underserved populations.
A large collaborative effort has made publicly available genetic data for Parkinson's research, providing new opportunities for future studies. The data includes genotypes from hundred of patients and healthy controls, which may help identify common genetic variability that results in minor and moderate risk for disease.
Researchers created a 'Poverty Atlas' using geographic information system applications to visualize poverty-related indicators. The maps provide a visual context for understanding the connection between poverty and geography, including factors like climate, soil fertility, and access to transportation networks.
A new generation of cartographers is emerging, thanks to innovative software programs that simplify map-making tasks. Dr. Mark Harrower's tools, such as Color Brewer and Map Shaper, empower users to create accurate and visually appealing maps, bridging the gap between scientific validity and artistic expression.
Researchers at Iowa State University are working on a project to improve the performance of thin-film solar cells by 40-50% using non-crystalline silicon wafers. The discovery could result in several patents and give companies like PowerFilm Inc. a significant advantage in the market.
Scientists used holotomography to study arabidopsis seed's internal structures, discovering a network of voids that may store oxygen for efficient germination. The technique reveals the seed's three-dimensional organization and circulation system, opening new research avenues.
Researchers at MIT use sound waves to identify pockets of natural gas and oil in fractured rocks, offering a new method for finding sweet spots. By combining data from seismic surveys and microseismic events, the team aims to improve the accuracy of hydraulic fracturing, potentially unlocking a larger share of US gas reserves.
Researchers at the University of Cambridge discovered that African pied babbler adults continue to care for their young after they stop feeding directly. The parents call the inexperienced fledglings to areas with readily available food, improving their foraging success rate.
A revised dinosaur census by University of Pennsylvania scientist Peter Dodson estimates that 71% of discoverable genera are still awaiting discovery. The researchers predict that new discoveries will decline sharply in the early 22nd century, but a child born today can expect a fruitful career in dinosaur paleontology.
Research finds British Army wives more resilient than their husbands in military life, with 88% wanting them to stay after deployment. Despite work-life tensions, wives prioritize financial security and feel better equipped to cope than husbands.
Researchers at Purdue University have discovered that nanocantilevers, coated with antibodies, attract different densities of proteins depending on their length. This phenomenon could lead to the development of advanced sensors capable of detecting minute quantities of contaminants.
A newly discovered enzyme inhibitor identified by researchers looking for pest controls may provide pain relief for arthritis and inflammatory diseases sufferers. The finding, hailed as the most important discovery in inflammation in over a decade, reduces side effects associated with painkillers like Vioxx.
A study found that healthcare providers are more accepting of male patients' gay identities compared to female patients, resulting in better care experiences for men. The research highlighted the importance of disclosure in providing high-quality healthcare, as non-disclosure can negatively impact health outcomes.
Researchers discovered that PARL plays a key role in initiating apoptosis in mitochondria, leading to faster cell death and increased risk of diseases like Parkinson's. The study used 'knock-out' mice that lacked PARL, showing that the protein is essential for protecting cells from controlled cell death.
A new lemur species has been named Microcebus mittermeieri in honor of Conservation International President Mittermeier. The discovery was made by researcher Mireya Mayor and her team, highlighting the importance of protecting Madagascar's vital lemur habitat.
Nearly 20% of Canadians work on weekends, mostly in the service sector, with most being female due to part-time and temporary job trends. The unsocial schedule can lead to stress, physical and mental health problems, and decreased productivity.
Researchers found SIVcpz infection in up to 35% of chimpanzees in West Africa, allowing for genetic comparisons between HIV-1 and its simian counterpart. The study provides insights into the origins of HIV-1 and how it made the jump from animals to humans.
Researchers have discovered an extensive system of deepwater coral reefs off Miami and Bimini, which are likely to harbor diverse marine life. The newly mapped areas will be explored using submersibles and autonomous underwater vehicles to assess their ecological importance and search for pharmaceutical compounds.
Researchers will test 400,000 SNPs in 552 patients to clarify the role of genes in sporadic ALS. The study's results could strongly shape the search for a cure if it finds gene associations or suggests an environmental cause.
Scientists have discovered a new mechanism for the formation of insulin crystals, which is crucial for understanding diabetes. The discovery, made by University of Houston researchers, provides insight into how insulin molecules attach to crystals and could lead to breakthroughs in various fields.
The National Institutes of Health (NIH) has launched a $71 million effort to investigate rare diseases affecting fewer than 200,000 persons in the US. The Clinical Research Consortium Network (RDCRN) aims to develop personalized treatments and prevent complications through genetic research.
A gene called caspase-12 is found in around 20% of people of African descent, but was lost from other ethnicities 60,000 years ago. Researchers hope to develop treatments that may strengthen the immune system of those carrying the gene.
A new study by Salk researchers reveals a previously unknown connection between the neural pathways responsible for color and fine detail perception and those involved in motion processing. This discovery challenges the long-held assumption that sensory information about color is relatively unimportant for detecting moving objects.
A new statistical technique identified a single nucleotide polymorphism (SNP) associated with obesity risk in 10% of studied populations. The variant, near the INSIG2 gene, was found to increase BMI measurements and was replicated in four independent populations, including families and non-related subjects.
A new clean-up strategy using phytoremediation has been discovered, allowing plants to transport environmental arsenic from roots to shoots. This breakthrough could help clean up thousands of sites worldwide where arsenic poses serious health risks.
A statewide study in Wisconsin found that unbelted crash occupants represented 68% of patients dying in emergency departments. Unbelted survivors were more than twice as likely to be admitted to the hospital and suffer moderate to severe injuries. The study also linked seatbelt non-use to higher ED bills and economic costs.
A new human retrovirus, XMRV, has been found in patients with a rare type of prostate cancer, suggesting a possible link between the virus and cancer development. The discovery was made using a microarray-based screening method and found that prostate cancers with specific genetic mutations were more likely to harbor XMRV infection.
Phagocytosis, a key part of the immune system, depends on macrophages to remove particles from the body. Researchers at UCSB found that particle shape, not size, is more important in this process. This discovery could lead to the design of drug carriers that can be retained by the body for longer periods and vaccines that stimulate rap...
The NIH is supporting a collaborative neuroimaging research network that brings together researchers at 14 institutions to develop and test interdisciplinary techniques for integrating fMRI efforts. The project aims to improve calibration of imaging equipment, develop robust protocols for cognitive assessment, and analyze resulting data.
The University of Vermont's Proctor Maple Research Center has opened a research building to study the impact of new maple syrup technologies on flavor and chemistry. The facility allows for simultaneous testing of up to four evaporators, providing objective data on the effects of air injectors and other equipment.
Los Alamos scientists uncover new relationship between magnetism and unconventional superconductivity in complex materials. They demonstrate that magnetism can be made to reappear in the presence of an applied magnetic field, expanding our understanding of high-temperature superconductors.
A 'shuttling' protein, ATF2, previously confined to the nucleus of healthy cells, has been found to shuttle between the nucleus and cytoplasm in cancer cells. This shuttling is controlled by the presence of another protein, c-Jun, and may play a key role in cancer's resistance to treatment.
A Florida Institute of Technology faculty member has received a $360,000 grant to explore the origin of mass through high-energy physics research. The grant supports the CMS project, a massive particle detector experiment at CERN's Large Hadron Collider.
A research team led by Yuichiro K. Kato has made a significant breakthrough in understanding the spin Hall effect, a phenomenon that had defied experimental detection for 33 years. The team's discovery has the potential to lead to new applications in sensing technologies, quantum computing, and quantum communication.
Researchers at U of MN develop novel method to assess dynamic brain network interactions using magnetoencephalography (MEG). This breakthrough allows for better evaluation of brain function in diseases like Alzheimer's and monitoring treatment effects.
Researchers at Rensselaer Polytechnic Institute have successfully synthesized hundreds of milligrams of heparin using engineered enzymes and co-factor recycling. This breakthrough could enable the widespread use of synthetic heparin in human medical treatments, reducing reliance on animal-derived products.