Molecular & Computational biology
Phage cocktail shows promise against drug-resistant bacteria
Researchers have a new battle tactic to fight drug-resistant bacterial infections. Their strategy involves using collections of bacteriophages, viruses that naturally attack bacteria. In a new study, researchers at the University ...
2 hours ago
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16
Space Exploration
Investigating the possibility of using asteroid material to grow edible biomass for astronauts
A team of engineers and planetary scientists at Western University's Institute for Earth and Space Exploration, in Canada, has found that it might be possible to produce food for space travelers by feeding bacteria asteroid ...
8 hours ago
1
54
Harnessing magnetic relaxation: 'Pac-Man effect' enables precise organization of superparamagnetic beads
Particles that are larger than regular molecules or atoms yet remain invisible to the naked eye can form a variety of useful structures, including miniature propellers for microrobots, cellular probes, and steerable microwheels ...
Condensed Matter
4 hours ago
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28
Traces of antimatter in cosmic rays reopen the search for 'WIMPs' as dark matter
One of the great challenges of modern cosmology is to reveal the nature of dark matter. We know it exists (it constitutes more than 85% of the matter in the universe), but we have never seen it directly and still do not know ...
Astronomy
17 hours ago
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50
Study determines when and how pterosaurs went from tiny tree-climbers to towering terrestrial titans
The evolutionary adaptations that allowed ancient pterosaurs to grow to enormous sizes have been pinpointed for the first time by paleontologists in the Center for Paleobiology and Biosphere Evolution at the University of ...
Evolution
6 hours ago
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93
ESA's Hera spacecraft set for asteroid 'crime scene investigation'
Europe's Hera probe is tentatively scheduled to launch Monday on a mission to inspect the damage a NASA spacecraft made when it smashed into an asteroid during the first test of Earth's planetary defenses.
Space Exploration
6 hours ago
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1
Newly developed material can suppress thermal runaway in batteries
A team of engineers and materials scientists at LG Chem, Korea's largest chemical company, has developed a material that they claim could greatly reduce the risk of thermal runaway and resulting fires in batteries. In their ...
Meta's Movie Gen lets users animate photos into videos
Meta on Friday provided a look at a generative artificial intelligence model it is working on that lets people create short videos, complete with audio, from text prompts and photos.
Machine learning & AI
2 hours ago
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13
Brain molecule reverses movement deficits of Parkinson's, offering new therapeutic target
A research team from the University of California, Irvine is the first to reveal that a molecule in the brain—ophthalmic acid—unexpectedly acts like a neurotransmitter similar to dopamine in regulating motor function, ...
Neuroscience
2 hours ago
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2
Pancreatic cancer tumor map uncovers notable differences between primary and metastatic disease
Indiana University Melvin and Bren Simon Comprehensive Cancer Center researchers have mapped pancreatic cancer tumor ecosystems using tissue from both the primary tumor, which is where cancer first starts to grow in the body, ...
Oncology & Cancer
4 hours ago
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25
The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Study unveils the role of gamma-delta T cells in cancer immunology
Shedding light on alcohol's long shadow among pregnant and parenting women
Are auditory magic tricks possible for a blind audience?
COVID-19 human challenge study highlights small changes to memory and cognition
Research reveals gene expression's role in depression and immunity
When we cannot hear our own speech, even temporarily, ability to speak is impaired
Experimental blood test improves early detection of pancreatic cancer
Regular light-intensity exercise can help erase fear memories and prevent PTSD, study suggests
Biomarker can help health care assess severity of COVID-19
Tech Xplore
Meta's Movie Gen lets users animate photos into videos
Newly developed material can suppress thermal runaway in batteries
Q&A: Generative AI embraced faster than internet, PCs
UK announces £22bn for carbon capture projects
The earliest galaxies formed amazingly fast after the Big Bang. Do they break the universe or change its age?
The James Webb Space Telescope (JWST) is the largest and most powerful space telescope built to date. Since it was launched in December 2021 it has provided groundbreaking insights. These include discovering the earliest ...
Astronomy
4 hours ago
2
35
Innovative method targets removal of PFAS from wastewater
Researchers at Oxford Brookes University have pioneered an innovative method to tackle one of the world's most persistent environmental threats—toxic chemicals in global water supplies.
Materials Science
4 hours ago
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33
Solar flares may cause faint auroras across top of Northern Hemisphere
Solar storms may cause faint northern lights across fringes of the northern United States over the weekend as forecasters monitor for possible disruptions to power and communications.
Space Exploration
4 hours ago
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22
Better monitoring of mining remediation: Selenium isotopes are good gauge of clean-up efforts
A new testing technique developed using synchrotron light could significantly improve how we monitor the effectiveness of remediation practices for removing selenium contamination from mining activities.
Earth Sciences
4 hours ago
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9
PFAS exposure linked to sleep disruptions in young adults
Research led by the Keck School of Medicine of USC has shown that levels of "forever chemicals" in the blood are linked with disruptions to a fundamental pillar of health—sleep.
Genetics
4 hours ago
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19
Electricity-driven catalyst offers climate-neutral methane production
Researchers at the University of Bonn and University of Montreal have developed a new type of catalyst and used it in their study to produce methane out of carbon dioxide and water in a highly efficient way using electricity. ...
Analytical Chemistry
12 hours ago
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50
Study unveils the role of gamma-delta T cells in cancer immunology
A new study published in Cell Reports Medicine reveals critical insights into the role of gamma-delta T cells across 33 cancer types, shedding light on their potential as clinical biomarkers and therapeutic targets in cancer ...
Oncology & Cancer
4 hours ago
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22
Addressing climate change and inequality: A win-win policy solution
Climate change and economic inequality are deeply interconnected, with the potential to exacerbate each other if left unchecked. A study published in Nature Climate Change sheds light on this critical relationship using data ...
Environment
12 hours ago
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27
Niobium-tin magnet could be key to unlocking potential of heavy-ion accelerator
Researchers from Berkeley Lab's Accelerator Technology & Applied Physics (ATAP) Division have teamed up with colleagues from Michigan State University's Facility for Rare Isotope Beams (FRIB), the world's most powerful heavy-ion ...
Superconductivity
4 hours ago
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29
Researchers create artificial plants that purify indoor air, generate electricity
On average, Americans spend about 90% of their time indoors, and the air we breathe at work, school or home affects our overall health and well-being.
Energy & Green Tech
4 hours ago
0
7
How passion drives or derails team innovation
In companies, innovative ideas often come out of teams. That's why it's so important to have team members who are excited and focused on projects that lead to innovation. However, having team members who are too passionate—especially ...
Researchers reveal key mechanism in regulating DNA recombination
Meiotic recombination generates genetic diversity and promotes proper chromosomal segregation of parental chromosomes. This process requires a set of recombinases polymerized on single-stranded (ss) DNAs called the nucleoprotein ...
The sun unleashes its strongest flare this cycle
Yesterday the sun released a huge solar flare, and it's heading toward Earth. It's nothing to worry about since it's nowhere near as large as the Carrington Event of 1859, but it is large enough to give us some amazing aurora.
Capturing finer-scale topographic differences improves Earth system model capability to reproduce observations
Earth system models (ESMs), used in climate simulations and projections, typically use grids of 50–200 km resolution. These are considered relatively coarse with limited ability to resolve land surface variability.
What's the best material for a lunar tower?
Physical infrastructure on the moon will be critical to any long-term human presence there as both America and China gear up for a sustained human lunar presence. Increasingly, a self-deploying tower is one of the most essential ...
Victims of state scandals harmed further by compensation schemes
Researchers from King's College London say that victims of state scandals feel let down and dissatisfied with current compensation schemes which have "exacerbated the harm already suffered."
Study: Job embeddedness impacts voluntary turnover in the midst of job insecurity
During the Great Resignation, the United States experienced a significant uptick in voluntary employee resignations about one year into the COVID-19 pandemic. The early stages of the pandemic, however, were plagued by high ...
Low stream diatom biodiversity potentially decreases stream oxygen production in remote islands
Benthic diatoms are the most important and biodiverse primary producers in streams and comprise the basis for the food webs, fueling animals such as insects and stream fishes including trout.
Researchers investigate changes in atmospheric CO₂ levels between glacial and interglacial climates
Paleoclimate scientists are trying to understand the causes of the ~90 parts per million (ppmv) atmospheric CO2 swings between glacial and interglacial climates. Even though these cycles between cold and warm periods seem ...
Gravitational lens confirms the Hubble tension
We've known the universe is expanding for a long time. The first solid paper demonstrating cosmic expansion was published by Edwin Hubble in 1929, based on observations made by Vesto Slipher, Milton Humason, and Henrietta ...
Best way to stay in the loop? Know people from other social circles
Do close friends or casual acquaintances help you stay the most informed? Contrary to a long-standing social science theory, new research from Michigan State University suggests that having people in your life who expose ...
Coral reef snapper feeling impacts of marine heat waves on Great Barrier Reef
The fate of a popular fish found on the Great Barrier Reef could be in jeopardy, with a new James Cook University study highlighting the impact of marine heat waves on the Spanish Flag Snapper.
Research sheds light on impact and bias of voter purging in Michigan
In recent years, some states have prioritized purging their voter rolls of those who have passed away or moved out of state. During election season, there is often increased discussion about the necessity and impact of these ...
Political parties in South America relied on will of the people to implement major economic reforms, analysis shows
The success and legacy of major economic reforms in Ecuador and El Salvador has depended on the will of the people, analysis shows. The strength of political party ideology and support of unions, workers and the financial ...
Consumers' support for trade and immigration declines, small change on higher taxes for wealthy
American consumers view the economic impact of both trade and immigration more critically now than in 2020, according to the University of Michigan Surveys of Consumers.
Experienced and powerful boards are needed to harness the power of overconfident CEOs for innovations
C-suites are filled with strong personalities that can help drive new and exciting offerings. But when it comes to breakthrough technological innovations, a new study published in Strategic Management Journal found it's essential ...
Researchers propose a new paradigm for economic performance and sustainability
An international and interdisciplinary group of researchers has compiled a proposal for a new paradigm for economic performance and sustainability, promoting cooperation and ethical behavior as key drivers of economic success.
ESA's Hera mission takes flight toward the asteroid deflected by NASA's DART probe two years ago
The European Space Agency's Hera mission will set off from Cape Canaveral on 7 October on a SpaceX Falcon 9 rocket. It will travel several hundred million kilometers to reach the double asteroid Didymos in autumn 2026.
Maasai Mara's Indigenous forest is disappearing, with drastic consequences
Next to the world-famous Maasai Mara national reserve, an indigenous forest called Nyekweri serves as a sanctuary for elephants, rare birds such as the bright green Schalow's turaco, a small nocturnal mammal called the tree ...
Daylight saving is about to start. But why do the days get longer?
The days are getting longer and in Australia, the switch to daylight saving time is almost upon us (for about 70% of the population, anyway).
