Biotechnology
Scientists replace fishmeal in aquaculture with microbial protein derived from soybean processing wastewater
Scientists from Nanyang Technological University, Singapore (NTU Singapore) and Temasek Polytechnic have successfully replaced half of the fishmeal protein in the diets of farmed Asian seabass with a "single cell protein" ...
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Environment
Study shows the longer spilled oil lingers in freshwater, the more persistent compounds it produces
Oil is an important natural resource for many industries, but it can lead to serious environmental damage when accidentally spilled. While large oil spills are highly publicized, every year, there are many smaller-scale spills ...
38 minutes ago
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Advanced cell atlas opens new doors in biomedical research
Researchers at Karolinska Institutet have developed a web-based platform that offers an unprecedented view of the human body at the cellular level. The aim is to create an invaluable resource for researchers worldwide to ...
Cell & Microbiology
36 minutes ago
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Freeze casting—a guide to creating hierarchically structured materials
Freeze casting is an elegant, cost-effective manufacturing technique to produce highly porous materials with custom-designed hierarchical architectures, well-defined pore orientation, and multifunctional surface structures. ...
Analytical Chemistry
32 minutes ago
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Demonstration of heralded three-photon entanglement on a photonic chip
Photonic quantum computers are computational tools that leverage quantum physics and utilize particles of light (i.e., photons) as units of information processing. These computers could eventually outperform conventional ...
Recently discovered black hole is part of a nearby disrupted star cluster, study finds
European astronomers have investigated a recently detected black hole designated Gaia BH3. In their results, they found that the black hole is associated with a nearby disrupted star cluster known as ED-2. The finding is ...
IRIS beamline at BESSY II gets a new nanospectroscopy end station
The IRIS infrared beamline at the BESSY II storage ring now offers a fourth option for characterizing materials, cells and even molecules on different length scales. The team has extended the IRIS beamline with an end station ...
General Physics
1 hour ago
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Nanomaterial that mimics proteins could be basis for new neurodegenerative disease treatments
A newly developed nanomaterial that mimics the behavior of proteins could be an effective tool for treating Alzheimer's and other neurodegenerative diseases. The nanomaterial alters the interaction between two key proteins ...
Alzheimer's disease & dementia
27 minutes ago
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Study finds RNA modification is responsible for disruption of mitochondrial protein synthesis in Alzheimer's disease
A team of researchers at Johannes Gutenberg University Mainz (JGU) has identified a mechanism that causes mitochondrial dysfunction in Alzheimer's patients resulting in a reduction of the supply of energy to the brain.
Genetics
22 minutes ago
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Blocking gene may halt growth of breast cancer cells
Shutting down a gene called PRMT5 stopped metastatic estrogen receptor-positive (ER+) breast cancer cells from growing after they acquired resistance to a standard therapy known as CDK4/6 inhibitors, UT Southwestern Medical ...
Oncology & Cancer
16 minutes ago
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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
Nanomaterial that mimics proteins could be basis for new neurodegenerative disease treatments
Blocking gene may halt growth of breast cancer cells
Q&A: Scientist who helped design R21 anti-malaria vaccine reflects on 30 years of research, and what it promises
Detoxifying masculinity: How men's groups reshape attitudes
Challengers: New Zendaya tennis film reviewed by an expert in the psychology of competition
Japanese study finds increase in home death ratio during the COVID-19 pandemic
With hybrid brains, these mice smell like a rat
Premature mortality higher among sexual minority women, study finds
Tobacco smoking reduces the odds of psoriasis improvement, study finds
Tech Xplore
Adobe's VideoGigaGAN uses AI to make blurry videos sharp and clear
Researchers increase storage, efficiency and durability of capacitors
Why can't robots outrun animals?
New insights lead to better next-gen solar cells
Rubber-like stretchable energy storage device fabricated with laser precision
Study explores why human-inspired machines can be perceived as eerie
Artificial intelligence (AI) algorithms and robots are becoming increasingly advanced, exhibiting capabilities that vaguely resemble those of humans. The growing similarities between AIs and humans could ultimately bring ...
The secret to saving old books could be gluten-free glues
"Bookworm" is a cute thing to call a voracious reader, but actual bookworms—as well as microorganisms and time—break down the flour pastes commonly used to keep old publications in one piece.
Biochemistry
1 hour ago
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First experimental proof for brain-like computer with water and salt
Theoretical physicists at Utrecht University, together with experimental physicists at Sogang University in South Korea, have succeeded in building an artificial synapse. This synapse works with water and salt and provides ...
General Physics
2 hours ago
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Synthesis of two new carbides provides perspective on how complex carbon structures could exist on other planets
Researchers at the University of Bayreuth have gained new insights in the field of high-pressure carbon chemistry: They synthesized two new carbides—compounds of carbon and another chemical element—with unique structures. ...
Analytical Chemistry
1 hour ago
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Scientists discover method to prevent coalescence in immiscible liquids
A team of chemical engineers from Université PSL, CNRS, Harvard University and chemical company Calyxia, has discovered a way to prevent or delay coalescence in some immiscible liquids.
Scientists regenerate neural pathways in mice with cells from rats
Two independent research teams have successfully regenerated mouse brain circuits in mice using neurons grown from rat stem cells. Both studies, published April 25 in the journal Cell, offer valuable insights into how brain ...
Cell & Microbiology
1 hour ago
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Engineers uncover key to efficient and stable organic solar cells
A team of researchers led by Professor Philip C.Y. Chow from the Department of Mechanical Engineering at the University of Hong Kong (HKU) has made a significant breakthrough in the field of organic photovoltaics.
Engineering
1 hour ago
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Study reveals protein's key role in helping cilium transmit signals to the rest of the cell
The essential role played by a protein in the functioning of cells is revealed in new work from the laboratory of Université de Montréal medical professor Frédéric Charron, holder of the Canada Research Chair in Developmental ...
Cell & Microbiology
1 hour ago
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Creatine found to improve cognitive performance during sleep deprivation
Creatine is a popular dietary supplement in the sports community that is used to improve physical performance. Researchers at Forschungszentrum Jülich have now discovered that a high single dose of creatine can temporarily ...
Neuroscience
1 hour ago
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Using AI to improve diagnosis of rare genetic disorders
Diagnosing rare Mendelian disorders is a labor-intensive task, even for experienced geneticists. Investigators at Baylor College of Medicine are trying to make the process more efficient using artificial intelligence. The ...
Genetics
3 hours ago
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Gender-nonconforming ancient Romans found refuge in community dedicated to goddess Cybele
A Vatican declaration, the "Infinite Dignity," has brought renewed attention to how religions define and interpret gender and gender roles.
The costs of workplace violence are too high to ignore
Violence and harassment on the job are all too common: More than 1 in 5 workers worldwide have experienced it, according to the International Labor Organization, with women slightly more likely to be affected than men. In ...
Scientists confine, study Chinook at restored Snoqualmie River habitat
In newly restored river channels on the Snoqualmie, baby Chinook salmon are confined in 19 enclosures about the size of large suitcases as they munch on little crustaceans and invertebrate insects floating or swimming by.
Family farms are fast disappearing: Research shows how young generations can take them up successfully
While some might think that family-run farms are a thing of the past, they are in fact the dominant business model in Europe. In 2020, they accounted for slightly more than 9 in every 10 of the EU's 9.1 million farms.
The Mars Sample Return mission has a shaky future, and NASA is calling on private companies for backup
A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from US$5 billion to over $11 billion, and the sample return date may slip from the end of this decade ...
Arizona's 1864 abortion law was made in a women's rights desert—here's what life was like then
Dora Juhl, a 15-year-old teenager, walked into Dr. Rosa Goodrich Boido's obstetrical practice in Phoenix in January 1918. Juhl wanted to end her pregnancy.
New experimental evidence unlocks a puzzle in vascular tissue engineering
Angiogenesis is a process of forming hierarchical vascular networks in living tissues. Its complexity makes the controlled generation of blood vessels in laboratory conditions a highly challenging task.
Scholars explain the ideology that says technology is the answer to every problem
Silicon Valley venture capitalist Marc Andreessen penned a 5,000-word manifesto in 2023 that gave a full-throated call for unrestricted technological progress to boost markets, broaden energy production, improve education ...
The UK's Climate Change Act, once the envy of the world, faces a stress test
The Scottish government's decision to row back on its 2030 climate pledge illustrates the crux of any target: it's easy to set one with a big political flourish, but harder to follow through with a careful plan to achieve ...
The US is one of the world's least trade-oriented countries—despite laying groundwork for today's globalized system
Given the spate of news about international trade lately, Americans might be surprised to learn that the U.S. isn't very dependent on it. Indeed, looking at trade as a percentage of gross domestic product—a metric economists ...
China launches 3-member crew to its space station as it seeks to put astronauts on the moon by 2030
China launched a three-member crew to its orbiting space station on Thursday as part of its ambitious program that aims to put astronauts on the moon by 2030.
How marketing classes can rescue 'ugly produce' from becoming food waste
At a time of rising food costs and growing food insecurity, a large percentage of food grown for consumption never reaches our tables.
Economic growth tops the priority list for Canadian policymakers: Here's why
Canada is currently experiencing anemic economic growth, meaning there is a slowdown in the total production of goods and services per capita. The real GDP growth forecast for 2024 is 0.7 percent.
Impact investing in Paris suburban 'banlieue' neighborhoods: Untapped social and economic potential
From July to August, Paris will host the 2024 Olympic games. However, once the athletes and spectators have packed up and left, the Games will leave behind a lasting social impact on the run-down neighborhoods on the outskirts ...
Solar geoengineering to cool the planet: Is it worth the risks?
When I first wrote about geoengineering in 2012 , it was considered far-fetched at best, and crazy by most. But 12 years later, while there is still controversy and considerable resistance to deploying it, respectable scientists ...
How worrying is bird flu's jump to dairy cows? Here's what experts say
Since 2022, a highly contagious strain of bird flu has spread across the U.S. at an unprecedented rate, resulting in the deaths of more than 90 million birds in commercial and backyard poultry flocks, plus thousands more ...
Making sustainable biotechnology a reality: Joined forces aim to improve biocatalysts
Everything biobased: plastic, medicine, and fuel. It seems like a futuristic utopia. But for how long? A collaboration of researchers now proposes an idea to accelerate the development process. By combining machine learning ...
Indian nuclear facilities found to have radioactive influence on Southern Tibetan Plateau
A study published in Environmental Science & Technology Letters has shed light on the long-range transboundary transport of radioactive iodine-129 (129I) from the Indian nuclear fuel reprocessing plants (NFRPs) to the Southern ...
Nordic wolverines have the worst genetic diversity status, comprehensive Eurasian-wide study shows
The Fennoscandian wolverines have the lowest genetic diversity out of all the wolverine populations in the vast Eurasian continent. The new study covers the Eurasian range of the wolverine, which has not been studied on such ...
Advancing cassava brown streak disease resistance
A research team reviewed the advancements in managing cassava brown streak disease (CBSD), highlighting the integration of new plant breeding technologies (NPBTs) with traditional breeding to enhance resistance. These efforts ...
