Lipids with potential health benefits in herbal teas
Hokkaido UniversityThe 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.
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Over the last 15 years, archaeologists have challenged outdated ideas about humans controlling nature.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.
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.