Recent findings highlight the persistence of Dihalogenated Nitrophenols (2,6-DHNPs) in drinking water, resisting standard treatments like sedimentation, filtration, and boiling. The research demonstrates the severe cardiotoxic effects of these contaminants on zebrafish embryos at concentrations as low as 19 μg/L, indicating potential health risks for humans.
The lipids in some herbal teas have been identified in detail for the first time, preparing the ground for investigating their contribution to the health benefits of the teas.
Over the last 15 years, archaeologists have challenged outdated ideas about humans controlling nature. Writing in the Proceedings of the National Academy of Sciences, Xinyi Liu in Arts & Sciences at Washington University in St. Louis argues for a new conceptual bridge connecting the science of biological domestication to early food globalization.
Experts from Florida Atlantic University’s Charles E. Schmidt College of Science are available to discuss various aspects related to the upcoming solar eclipse.
As I depart the Office of Science to return to my academic position, I would like to take a moment to reflect on the amazing things we’ve done together over the past two years.
As researchers explore potential applications for AI, they have found scenarios where AI could be really useful but there’s not enough data to accurately train the algorithms. Jenq-Neng Hwang, University of Washington professor of electrical and computer and engineering, specializes in these issues.
UC San Diego biologists have uncovered a quality control timing mechanism tied to cell division. The “stopwatch” function keeps track of mitosis and acts as a protective measure when the process takes too long, preventing the formation of cancerous cells.
More than half of the American West’s iconic river is being diverted, mostly for use in irrigated agriculture, according to a study released today.
U.S. Department of Energy officials received a behind the scenes look at the Atmospheric Radiation Measurement (ARM) user facility’s Southern Great Plains (SGP) atmospheric observatory in Lamont, Oklahoma.
UNC Wilmington faculty have been equipped with a cutting-edge instrument from the North Carolina Collaboratory and Thermo Fisher Scientific to advance research on the impact of per- and polyfluoroalkyl substances (PFAS) contamination on the environment and public health.
ULLYSES, the largest Hubble program ever, collected information about almost 500 young stars over a three-year period. It aims to help researchers gain new insights about the stars’ formation, evolution, and impact on their surroundings.
People with symptoms of insomnia may be likely to increase their drinking over time, according to a study published in Alcohol: Clinical and Experimental Research. In the study of adult drinkers, people who had worse insomnia symptoms at the outset of the study tended to increase the amount they drank and the number of times they binge drank during the subsequent year. The researchers found that, even at subclinical levels, insomnia symptoms were a significant predictor of future drinking in adults, suggesting that insomnia symptoms should be addressed to help reduce the risk of problem drinking.
The researchers developed an intelligent DNA-Au nanomachine triggered by two endogenous cancer metastasis-related miRNAs to serve as a theranostics nanoplatform for effective discrimination and targeted therapy of specific breast cancer cell types.
To woo a mate, the Albert’s Lyrebird of Australia becomes a real song-and-dance bird. Each male first chooses a stage of entangled vines, then in performance he shakes the vines as part of his courtship footwork, synchronizing each shake with the beat of his striking song.
How coral populations expand into new areas and sustain themselves over time is limited by the scope of modern observations. Going back thousands of years, a study provides geological insights into coral range expansions by reconstructing the composition of a Late Holocene-aged subfossil coral death assemblage in S.E. Florida and comparing it to modern reefs throughout the region.
The President’s Budget for Fiscal Year 2025 proposes funding regional ocean observing associations at $10 million — a 76 percent reduction in the budget for these critically important services.
PPPL researchers have determined the maximum density of uncharged particles at the edge of a plasma before certain instabilities become unpredictable. This is the first time such a level has been established for Lithium Tokamak Experiment-Beta. Knowing this level is a big step in their mission to prove lithium is the ideal choice for an inner-wall coating in a tokamak because it guides them toward the best practices for fueling their plasmas.
A recent study has made a significant step forward in improving the energy efficiency of buildings by enhancing the accuracy and adaptability of fault detection and diagnosis (FDD) in heating, ventilation, and air conditioning (HVAC) systems.
The Korea Institute of Fusion Energy(KFE) announced that it successfully sustained the plasma with ion temperatures of 100 million degrees Celsius for 48 seconds during the last KSTAR plasma campaign run from December 2023 to February 2024. Additionally, it achieved the high confinement mode(H-mode) for over 100 seconds.
Dr. Cheol-Woo Ahn at the Korea Institute of Materials Science(KIMS), has developed the world's first heat dissipation material. This material reduces hydrophilicity through a chemical reaction that forms a nanocrystalline composite layer and increases thermal conductivity by controlling point defects.
A case study on the effects of open waste burning on air quality in Northwestern Greenland calls attention to the importance of no-one-left-behind sustainable air quality monitoring in the Arctic region.
Microbes called anaerobic methanotrophic archaea form communities with sulfate reducing bacteria. These communities can consume methane in anaerobic environments. This research found that biological processes in these microbial communities can create silica deposits that appear to entomb the communities.
ECE associate professor Joohyung Kim has created “Ringbot,” a monocycle robot with two legs. The hybrid leg-wheel mechanism enables the robot to tackle diverse terrains, from urban areas to indoor environments. The robot’s ability to maneuver through narrow spaces means this design can be adapted for last-mile deliveries in congested environments.
Global production of LED lights, wind turbine generators, EV batteries and more require critical materials that are in high demand. A new report, led by scientists at Argonne National Laboratory, assesses rare materials and their supply.
A pair of medications that make malignant cells act as if they have a virus could hold new promise for treating colorectal cancers and other solid tumors, reports a study published today in Science Advances.
Astrophysicists at the State University of New York, Stony Brook, and University of California, Berkeley, used the Oak Ridge Leadership Computing Facility’s Summit supercomputer to compare models of X-ray bursts in 2D and 3D.
In a new study, SLAC researchers suggest a small-scale solution could be the key to solving a large-scale mystery.
Scientists created a highly accurate reference genome for one of the most important modern crops and found a rare example of how genes confer disease resistance in plants. Exploring sugarcane’s genetic code could help researchers develop more resilient and productive crops, with implications for both sugar production and biofuels.
St. Jude Children’s Research Hospital scientists reversed an aggressive cancer, reverting malignant cells towards a more normal state.
The UK Department for Science, Innovation and Technology (DSIT), through the UK Research and Innovation (UKRI) Infrastructure Fund, has announced its commitment to support UK personnel involved in research, development, and major equipment contributions towards the Electron-Ion Collider (EIC).
The U.S. Department of Energy’s (DOE) Electron-Ion Collider (EIC), a unique international particle collider being constructed to explore the building blocks of matter at the smallest scale, will get a significant boost from colleagues in the United Kingdom (UK).
B-type natriuretic peptide (BNP) plays a key role in chronic itch severity and can help to identify certain types of itch with a simple blood test, according to a new study led by Gil Yosipovitch, M.D., director of the Miami Itch Center, and Santosh Mishra, Ph.D., a neuroscientist and associate professor at the North Carolina State College of Veterinary Medicine.
A new image from the Event Horizon Telescope (EHT) collaboration— which includes scientists from the Center for Astrophysics | Harvard & Smithsonian (CfA)— has uncovered strong and organized magnetic fields spiraling from the edge of the supermassive black hole Sagittarius A* (Sgr A*). Seen in polarized light for the first time, this new view of the monster lurking at the heart of the Milky Way Galaxy has revealed a magnetic field structure strikingly similar to that of the black hole at the center of the M87 galaxy, suggesting that strong magnetic fields may be common to all black holes. This similarity also hints toward a hidden jet in Sgr A*.
In the aftermath of the collapse of Baltimore’s Frances Scott Key Bridge, authorities are trying to figure out what went wrong and how the collision of the heavily traveled structure with a container cargo ship brought it crumbling down into the Patapsco River. Video shows the massive bridge buckling and tumbling into the water in a matter of seconds. Erin Bell, chair and professor of civil and environmental engineering at the University of New Hampshire, is an expert on bridge construction and points to the structure of the bridge as a possible weakness. She can provide insight into how such a large span could come down so easily—sharing details on how bridges are made, what needs to happen to cause such a devastating collapse and if this could happen with other major bridges.
The Korea Institute of Science and Technology (KIST) announced that a team of Dr. Seunghak Lee, Jaeshik Chung, and Sang Hyun Kim from the Water Resources Cycle Research Center has discovered that the natural purification of groundwater is enhanced by nitrate, a known pollutant.
Researchers from the University of Electronic Science and Technology of China have unveiled the Fast Forward Computational Method (FFCM), a novel computational technique poised to revolutionize nuclear measurement accuracy in complex geological settings.
Recently, researchers have made significant progress in the field of soft matter self-assembly, unveiling innovative methods to create complex spherical packing superlattices. These developments pave the way for new approaches in fabricating detailed nanoscale structures.
New research by the University of Bristol Veterinary School has found the majority of rabbit owners could list signs of pain and could mostly identify pain-free rabbits and those in severe pain, but many lacked knowledge of the subtler sign of pain.
Research highlights the potential significance of ectomycorrhizal fungi diversity in promoting forest ecosystem health and strengthening the symbiotic relationship between mycorrhizae and host plants.
A team of scientists led an experimental study to determine the relationships between subpopulations of cells within the biofilm of a model microbe, revealing new insights regarding their potential.
Cystic fibrosis is the most common, life-limiting genetic condition in Australia. It affects the lungs, digestive system, and reproductive system, producing excess mucus, infections, and blockages.
The Department of Energy’s Oak Ridge National Laboratory hosted the second annual Appalachian Carbon Forum in Lexington March 7-8, 2024, where ORNL and University of Kentucky’s Center for Applied Energy Research scientists led discussions with representatives from industry, government and academia to discuss ways to transition to clean energy.
Composting food and garden waste instead of sending it to landfills can significantly reduce methane emissions and help mitigate global warming. A new study from the University of Illinois Urbana-Champaign explores the effects of curbside compost collection programs in New South Wales, Australia.
A research team led by Case Western Reserve University will begin work on engineering, growing and commercializing “live” replacement joints to treat degenerative joint disease knowns as osteoarthritis (OA).
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