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Published Mining the microbiome: Uncovering new antibiotics inside the human gut (via sciencedaily.com) Original source
Researchers surveyed the gut microbiomes of nearly 2,000 people, discovering dozens of potential new antibiotics. The lead candidate, prevotellin-2, demonstrated anti-infective capabilities on par with polymyxin B, an FDA-approved antibiotic used today to treat multidrug-resistant infections, suggesting that the human gut microbiome may contain antibiotics that will someday find clinical application.
Published AI model aids early detection of autism (via sciencedaily.com) Original source
A new machine learning model can predict autism in young children from relatively limited information. The model can facilitate early detection of autism, which is important to provide the right support.
Published The bee's knees: New tests created to find fake honey (via sciencedaily.com) Original source
Researchers have developed new ways to detect sugar syrup adulteration in honey, paving the way for fast and accurate tests to discover fake products.
Published Ancient DNA reveals Indigenous dog lineages found at Jamestown, Virginia (via sciencedaily.com) Original source
Previous scientific studies have indicated that North American dog lineages were replaced with European ones between 1492 and the present day. To better understand the timing of this replacement, researchers sequenced mitochondrial DNA from archaeological dogs. Their findings suggest a complex social history of dogs during the early colonial period.
Published New twist on synthesis technique promises sustainable manufacturing (via sciencedaily.com) Original source
Researchers developed a new method known as flash-within-flash Joule heating (FWF) that could transform the synthesis of high-quality solid-state materials, offering a cleaner, faster and more sustainable manufacturing process.
Published Nitrogen interventions as a key to better health and robust ecosystems (via sciencedaily.com) Original source
An international research team combined multidisciplinary methods to evaluate how nitrogen interventions could improve air quality and reduce nitrogen deposition. Their study found that interventions, such as improving fuel combustion conditions, increasing agricultural nitrogen use efficiency, and reducing food loss and waste, could significantly lower premature deaths attributed to air pollution, crop losses, and ecosystems risks.
Published Knocking out one key gene leads to autistic traits (via sciencedaily.com) Original source
Hyperactivity, repetitive behavior, and language deficits all appeared in the mice, highlighting an unexpected role the cerebellum seems to play in autism.
Published Scientists discover phenomenon impacting Earth's radiation belts (via sciencedaily.com) Original source
Two scientists discovered a new type of 'whistler,' an electromagnetic wave that carries a substantial amount of lightning energy to the Earth's magnetosphere.
Published Researchers develop new chemical method to enhance drug discovery (via sciencedaily.com) Original source
Researchers developed a novel reagent that enhances the precision of drug synthesis. This innovative method introduces a new sulfur fluoride exchange (SuFEx) reagent that allows for highly controlled production of crucial sulfur-based molecules, including sulfinamides, sulfonimidamides and sulfoximines.
Published Decoding mysterious seismic signals (via sciencedaily.com) Original source
Geophysicists find link between seismic waves called PKP precursors and anomalies in Earth's mantle that are associated with hotspots associated with volcanism on the surface.
Published Tracking down the asteroid that sealed the fate of the dinosaurs (via sciencedaily.com) Original source
The asteroid that led to the extinction of the dinosaurs 66 million years ago probably came from the outer solar system.
Published Right on schedule: Physicists use modeling to forecast a black hole's feeding patterns with precision (via sciencedaily.com) Original source
The dramatic dimming of a light source ~ 870 million light years away from Earth confirms the accuracy of a detailed model.
Published Detecting machine-generated text: An arms race with the advancements of large language models (via sciencedaily.com) Original source
Today, many commercial tools claim to be highly successful at detecting machine-generated text, with up to 99% accuracy, but are these claims too good to be true? RAID, the Robust AI Detection benchmark, which shows that most detectors are easily fooled, setting a new bar for AI detection to clear.
Published Scottish and Irish rocks confirmed as rare record of 'snowball Earth' (via sciencedaily.com) Original source
The study found that the Port Askaig Formation, composed of layers of rock up to 1.1 km thick, was likely laid down between 662 to 720 million years ago during the Sturtian glaciation -- the first of two global freezes thought to have triggered the development of complex, multicellular life.
Published It's a rave: Underground acoustics amplify soil health (via sciencedaily.com) Original source
Barely audible to human ears, healthy soils produce a cacophony of sounds in many forms -- a bit like an underground rave concert of bubble pops and clicks. Special recordings made by ecologists show this chaotic mixture of soundscapes can be a measure of the diversity of tiny living animals in the soil, which create sounds as they move and interact with their environment.
Published Hailstone library to improve extreme weather forecasting (via sciencedaily.com) Original source
Researchers are measuring and scanning samples for a global 'hailstone library'. Storm simulations using 3-D modelling of real hailstones -- in all sorts of weird shapes from oblong to flat discs or with spikes coming out -- show it behaves differently than spherical hail shapes. Data from the hail library could lead to more accurate storm forecasts.
Published Revolutionizing thermoelectric technology: Hourglass-shaped materials achieve a 360% efficiency boost (via sciencedaily.com) Original source
A groundbreaking technology has been unveiled that improves the efficiency of thermoelectric materials, which are key in converting waste heat into electricity, by altering their geometry to resemble an hourglass. Unlike previous research that solely depended on the material properties of thermoelectric substances, this new approach is expected to have widespread applications in thermoelectric power generation.
Published Rethinking the dodo (via sciencedaily.com) Original source
Researchers are setting out to challenge our misconceptions about the Dodo, one of the most well-known but poorly understood species of bird. Researchers have undertaken the most comprehensive review of the taxonomy of the Dodo and its closest relative, the Rodriguez Island Solitaire.
Published Exploring options for the sustainable management of phosphorus (via sciencedaily.com) Original source
A new study assessed the feasibility of recovering phosphorus from municipal wastewater as an alternative sustainable source of this non-renewable mineral.
Published Faster than one pixel at a time -- new imaging method for neutral atomic beam microscopes developed by researchers (via sciencedaily.com) Original source
Microscope images could be obtained much more quickly -- rather than one pixel at a time -- thanks to a new imaging method for neutral atomic beam microscopes. It could ultimately lead to engineers and scientists getting faster results when they are scanning samples.