Plants & Animals
Data analysis navigates lookalikes to try to pin down the true number of mouse lemur species
In some parts of the world, animals are going extinct before scientists can even name them. Such may be the case for mouse lemurs, the saucer-eyed, teacup-sized primates native to the African island of Madagascar. There, ...
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Plants & Animals
Researchers uncover new plant perception mechanism for light and heat
Researchers at the University of Bayreuth and Heinrich Heine University Düsseldorf have described a previously unknown mechanism in the perception of light and heat in plants. The results contribute to a better understanding ...
4 minutes ago
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What is microRNA? Nobel-winning discovery explained
The Nobel Prize in Medicine was awarded on Monday to two US scientists for discovering microRNA, a previously unknown type of genetic switch which is hoped can pave the way for new ...
The Nobel Prize in Medicine was awarded on Monday to two US scientists for discovering microRNA, a previously unknown type of genetic switch which is ...
Molecular & Computational biology
51 minutes ago
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Genomic study reveals fungal domestication by leafcutter ants
While our human ancestors began domesticating food crops around 10,000 years ago, a lineage of ants called the "attines" became fungus farmers 60 million years earlier. The attine ants and their fungal crop mutually depend ...
Evolution
1 hour ago
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Novel cocatalyst method enhances water splitting efficiency
Scientists are urgently searching for clean fuel sources—such as hydrogen—to aid in the move toward carbon neutrality. A breakthrough for improving the efficiency of the photocatalytic reaction that splits water into ...
Analytical Chemistry
1 hour ago
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Near-Earth asteroid data help probe possible fifth force in universe
In 2023, the NASA OSIRIS-REx mission returned a sample of dust and rocks collected on the near-Earth asteroid Bennu. In addition to the information about the universe gleaned from the sample itself, the data generated by ...
General Physics
2 hours ago
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Ending jet lag: Scientists discover secret to regulating our body clock
Scientists have discovered a revolutionary way to put an end to jet lag by uncovering the secret at the tail end of Casein Kinase 1 delta (CK1δ), a protein that regulates our body clock. This breakthrough, achieved by researchers ...
Molecular & Computational biology
7 hours ago
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Testing shows a probiotic-based supplement does not help relieve constipation
An international team of gastroenterologists, gut microbiologists and health researchers has found via testing of volunteers that consumption of the probiotic Bifidobacterium animalis, offers no measurable relief for people ...
Epigenetic test could help predict efficacy of immunotherapy in multiple myeloma
Multiple myeloma is a type of blood cancer that appears mainly after the age of 60. Its incidence, therefore, increases with the aging of the population. In this pathology, the bone marrow, the porous structure within the ...
Oncology & Cancer
16 minutes ago
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Optical method may overestimate neuronal signaling, study finds
Measuring a thought has always been difficult. Neuroscientists have some clever ways, but now University of Connecticut researchers describe in Scientific Reports the flashiest method may be less precise than previously assumed.
Neuroscience
20 minutes ago
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U.S. duo wins Nobel Prize in medicine for discovery of microRNA and gene regulation breakthrough
US scientists Victor Ambros and Gary Ruvkun won the Nobel Prize in Medicine on Monday for their discovery of microRNA and its role in how genes are regulated, solving a decades-old mystery, the Nobel Assembly at Sweden's ...
Medical research
6 hours 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
Menstrual cycle luteal phase lengths are not 'fixed' at 13 to 14 days
Screen time tied to depression, anxiety in 9- and 10-year-olds
New immunotherapy shows complete responses in mantle cell lymphoma
Benzoyl peroxide acne drugs lack stability and degrade into carcinogenic benzene stored at room temp
Wearable sensors moving into critical care roles
Primary care electronic health records fail to capture extent of menopause symptoms
Personalized radiotherapy for people with bladder cancer shows promise
Long COVID patients with abnormal lung CT scans could prove key to preventing pulmonary fibrosis
Scientists discover that special immune cells stop metastatic cancer
Childhood sleep disturbance linked to suicidal thoughts and behaviors two years later
Bird flu patient had no apparent contact with animals—there's still no evidence of sustained human-to-human spread
Tech Xplore
Enhanced electrocapillarity technique advances battery interface analysis
AI challenge seeks questions to test human-level intelligence
Kazakhs approve plan for first nuclear power plant
New ultrathin optical device can precisely capture and stimulate the mammalian brain
Plastic-eating enzyme identified in wastewater microbes
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
Archaeologists use metabolites in bones to identify smokers from centuries ago
A team of archaeologists and historians at the University of Leicester used metabolites found in bones from people who lived hundreds of years ago to determine if they had been smokers. In their study published in the journal ...
Nanoscale method boosts materials for advanced memory storage
Next-generation technologies, such as leading-edge memory storage solutions and brain-inspired neuromorphic computing systems, could touch nearly every aspect of our lives—from the gadgets we use daily to the solutions ...
Nanophysics
2 hours ago
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The chemistry behind beer brewing is still shrouded in mystery, but tiny microfluidic chips could change that
As the brewing industry expands and new beer styles, such as hazy pale ales, emerge, brewers are constantly looking for new ways to analyze the composition of their beers to preserve the carefully crafted sensory quality ...
Biochemistry
2 hours ago
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Astronomers use Webb to probe a 'steam world' in the constellation Pisces
A Canadian-led international study has revealed new insights into the atmosphere of GJ 9827 d—an exoplanet orbiting the star GJ 9827 in the constellation Pisces, about 98 light-years from Earth—using the James Webb Space ...
Astrobiology
3 hours ago
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AI predicts optical properties to speed up the discovery of energy and quantum materials
Researchers from Tohoku University and the Massachusetts Institute of Technology (MIT) have unveiled a new AI tool for high-quality optical spectra with the same accuracy as quantum simulations, but working a million times ...
Optics & Photonics
2 hours ago
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Arctic ozone reaches record high in positive step for climate
Earth's ozone layer holes over polar regions, where the stratospheric ozone level is significantly depleted, have been a prevalent feature of climate change news in recent decades. Anthropogenic-sourced chlorofluorocarbons ...
Chemists use light to replace an oxygen atom with a nitrogen atom in a molecule
A team of chemists at the Korea Advanced Institute of Science and Technology has succeeded in pulling an oxygen atom from a molecule and replacing it with a nitrogen atom. In their study, published in the journal Science, ...
Bioengineered microorganisms offer new tool for plastic waste breakdown
Rice University scientists have tapped into nature's adhesive genius—the sticky power of mussels—to create bioengineered microorganisms with powerful cling that could help transform environmental cleanup. By combining ...
Biochemistry
2 hours ago
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Weather may delay launch of mission to study deflected asteroid
Stormy weather has threatened to delay the launch of Europe's Hera spacecraft, which is scheduled to blast off on Monday, SpaceX has said.
Space Exploration
6 hours ago
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Long COVID patients with abnormal lung CT scans could prove key to preventing pulmonary fibrosis
Long COVID occurs in approximately a third of COVID-19 survivors, with the CDC estimating one in 13 adults in the United States have long COVID symptoms such as brain fog, shortness of breath and chest pain. In a new study ...
Diseases, Conditions, Syndromes
2 hours ago
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Field study finds using biodiversity instead of pesticides can reduce crop damage from herbivores
Pesticides aren't always necessary. Researchers at the University of Zurich have conducted a comprehensive field study showing that damage from herbivores can be reduced by using biodiversity within a plant species. Different ...
Study shows how international student mobility can reduce poverty in low and middle-income countries
A new study exploring the effects of international student mobility has found that foreign-educated graduates reduce extreme poverty in low and middle-income countries. The paper, published in the International Journal of ...
Can drying them out stop the cane toads' invasion of WA?
The WA Government, researchers, Traditional Owners and pastoralists have joined forces against the invasive, poisonous pest—the cane toad.
UN warns world's water cycle becoming ever more erratic
Increasingly intense floods and droughts are a "distress signal" of what is to come as climate change makes the planet's water cycle ever more unpredictable, the United Nations warned Monday.
Intensifying to Category 5, Hurricane Milton targets Florida
Hurricane Milton exploded in strength Monday to become a potentially catastrophic Category 5 storm bound for Florida, threatening the US state with a second ferocious storm in as many weeks.
Advanced genetic techniques and microscopy offer new insights into anaerobic ciliate and methanogen symbiosis
A recent study has uncovered critical details about the association between anaerobic ciliates and methanogenic archaea, a relationship that has fascinated scientists for over decades. Researchers from the Faculty of Science, ...
Review discusses performance of bio-based foams
As the world grapples with the environmental consequences of plastic waste, researchers from China and Canada have shed light on the burgeoning field of bio-based foams. In a recent review article published in the Journal ...
Sunscreen from lignin: A green strategy to transform lignin into a valuable derivative
In an advancement for sustainable skincare, researchers at Guizhou University have reported a novel method to molecularly engineer lignin into a high-performance sunscreen ingredient. Lignin, a byproduct of paper-making and ...
Biomass-derived single-atom catalysts show promise for sustainable chemical production
The quest for sustainable chemical production has taken a significant leap forward with the introduction of biomass-derived single-atom catalysts (SACs) by a team of researchers at Monash University. Led by Adrian Chun Minh ...
Extraction method uses liquefied dimethyl ether for high-value rice bran oil
The global demand for high-quality, sustainable oils is on the rise, and rice bran oil, known for its rich γ-oryzanol content, is becoming increasingly popular. However, traditional extraction methods using hexane raise ...
New school starters in England not ready for learning, says report
Across England, 33% of all children starting reception in the 2022/23 academic year were considered not school ready, meaning they lack the skills and knowledge they need to be successful at school. This number rose to 45% ...
Systematic review uncovers 299 alternative substrates for bacterial cellulose production
In a significant advancement for sustainable industrial practices, a team of international researchers have conducted a systematic review, uncovering 299 alternative substrates across 12 industries for the production of bacterial ...
NASA is launching a major mission to look for habitable spots on Jupiter's moon Europa
On October 10, NASA is launching a hotly anticipated new mission to Jupiter's fourth-largest moon, Europa.
People don't like a 'white savior,' but does it affect how they donate to charity?
Efforts to redress global inequality are facing an unexpected adversary: the white savior. It's the idea that people of color, whether in the Global South or North, need "saving" by a white Western person or aid worker.
The Milky Way might be part of an even larger structure than Laniakea
If you want to pinpoint your place in the universe, start with your cosmic address. You live on Earth->Solar System->Milky Way Galaxy->Local Cluster->Virgo Cluster->Virgo Supercluster->Laniakea. Thanks to new deep sky surveys, ...
Brands' dark side: FOMO spurs obsession, compulsive buys
Ever scrolled through Instagram or TikTok and felt a sudden rush to buy something before it's gone? You're not alone. A new study published in the Journal of Business Research, investigates how a "fear of missing out" (FOMO) ...
Seawater as a retting agent: A sustainable method for extracting banana fibers
In a recent study, researchers explored the use of seawater as a retting agent for banana pseudo-stems, achieving an efficient extraction of natural fibers while conserving freshwater resources. The paper is published in ...
Review explores chestnut tannin's role in bioeconomy
The bioeconomy is witnessing a revival of interest in chestnut tannin, a compound extracted from chestnut tree bark or wood, thanks to its versatile applications and environmentally friendly nature. A recent review article ...
'Dark tourism' is attracting visitors to war zones and sites of atrocities in Israel and Ukraine. Why?
There is a disturbing trend of people traveling to the sadder places of the world: sites of military attacks, war zones and disasters. Dark tourism is now a phenomenon, with its own website and dedicated tour guides. People ...
Children in west Africa are often sent to live with other families—but fostering may not help them get ahead
In west Africa, it's common for families to foster children informally. This helps ease the burden on parents and can give children from poorer families a chance to improve their lives.
