Helen Fisher Knew Love
She showed us the biology behind the rhyme and reason of our most intense feelings. The post Helen Fisher Knew Love appeared first on Nautilus .
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Researchers achieve first CRISPR-based genome editing in Nile grass rats
A team of researchers at Michigan State University has discovered a set of methods that enabled the first successful CRISPR-based genome editing in Nile grass rats.
Indigenous fire management 'locks up' carbon
Scientists have revealed Indigenous fire management can "lock up" more carbon than other methods of native bushland management and the practice could prove very lucrative for landholders.
Researchers discover dual epicenters in New Year's Day Noto earthquake
The first seven months of 2024 have been so eventful, it's easy to forget that the year started off with a magnitude 7.5 earthquake centered beneath Japan's Noto Peninsula on New Year's Day. The earthquake killed more than 280 people and damaged more than 83,000 homes.
Carbon emissions from forest soil will likely grow with rising temperatures
The soils of northern forests are key reservoirs that help keep the carbon dioxide that trees inhale and use for photosynthesis from making it back into the atmosphere. But a unique experiment led by Peter Reich of the University of Michigan is showing that, on a warming
Neolithic engineers used scientific knowledge to build huge megalith
A monument in southern Spain that dates to between 3600 and 3800 BC appears to have been built with an understanding of geology and physics
Strength training activates cellular waste disposal
The elimination of damaged cell components is essential for the maintenance of the body's tissues and organs. An international research team has made significant findings on mechanisms for the clearing of cellular wastes, showing that strength training activates such
NASA's DART impact permanently changed the shape and orbit of asteroid moon
A new study provides insights on the geophysics behind asteroid formation and evolution.
Multiple sclerosis appears to protect against Alzheimer's disease
A collaborative investigation among experts in Alzheimer's disease and multiple sclerosis (MS) finds evidence that MS patients are less likely to have amyloid plaques, a hallmark of Alzheimer's disease, than adults without MS.
Scientists propose guidelines for solar geoengineering research
To guide future research into solar geoengineering, an international group of scientists is making specific recommendations for evaluating proposals in order to identify the most feasible and legitimate scenarios for stratospheric aerosol intervention.
How deadly is mpox and what treatments are available?
When the fever, pains and pus-filled lesions of an mpox infection strike, how dangerous is it and how can it be treated?
Could 2 NASA astronauts be stuck at the space station until next year? A decision is imminent
Will two NASA astronauts return to Earth soon in their troubled Boeing capsule? Or wait at the International Space Station for a ride home next year with SpaceX?
Exploring bamboo charcoal's slow-release properties for enhanced anti-acne formulations containing bamboo vinegar
Bamboo vinegar is a concentrated liquid obtained from bamboo under high temperature and anaerobic conditions. It contains more than 200 organic components, including organic acids, phenols, ketones, alcohols, and esters, among which acetic acid is the main component.
Ultra-sensitive photothermal microscopy technique detects single nanoparticles as small as 5 nm
The detection of individual particles and molecules has opened new horizons in analytical chemistry, cellular imaging, nanomaterials, and biomedical diagnostics. Traditional single-molecule detection methods rely heavily on fluorescence techniques, which require labeling of the
Unconventional interface superconductor could benefit quantum computing
A multi-institutional team of scientists in the United States, led by physicist Peng Wei at the University of California, Riverside, has developed a new superconductor material that could potentially be used in quantum computing and be a candidate "topological superconductor."
Extreme rainfall event study demonstrates improved forecasting via physics-guided machine learning
A research team focused on the extreme rainfall event of "21·7" in Henan in 2021. By analyzing anomalous physical characteristics and understanding multi-model forecast biases, they significantly enhanced the accuracy of precipitation intensity forecasts. This improvement was
Yeast meiosis study finds temperature changes result in shorter meiotic chromosome axes and more crossovers
In a study of meiosis in budding yeast, a research team found that yeast senses temperature changes by increasing the level of DNA negative supercoils to increase crossovers and modulate chromosome organization during meiosis.
How is the Anthropocene helping to rethink the contemporary issue of environmental degradation?
The Anthropocene is a proposed geological epoch whereby humans are deemed to be the primary drivers of ecological and environmental change, through activities that lead to environmental degradation. This theory that human activity poses more of a threat to the natural
Socioeconomics found to shape children's connection to nature more than where they live
The income and education levels of a child's environment determine their relationship to nature, not whether they live in a city or the countryside. This is the finding of a new study published in People and Nature and conducted by researchers at Lund University, Sweden. The
DNA computer can play chess and solve sudoku puzzles
Computers made from DNA have previously only been able to store information or perform computations on it – now a new device can do both
Machine learning uses X-ray diffraction data from polymers to predict the behavior of new materials
Polymers such as polypropylene are fundamental materials in the modern world, found in everything from computers to cars. Because of their ubiquity, it's vital that materials scientists know exactly how each newly developed polymer will perform under different preparation
Accurate deformation monitoring—the era of dual-base station technology
Deformation monitoring plays a vital role in geological disaster management, transportation, and engineering maintenance. While Global Navigation Satellite System (GNSS) relative positioning has been the standard for such tasks, its precision often falters in long strip regions
Coaxing purple bacteria into becoming bioplastic factories
In a world overrun by petroleum-based plastics, scientists are searching for alternatives that are more sustainable, more biodegradable and far less toxic to the environment.
Study highlights new advancements to simulate multiscale coastal processes
Simulating flooding where rivers meet the ocean is challenging because existing Earth system models struggle to capture the complex interactions between river flows, ocean tides, and storm surges.
NASA's EXCITE mission prepared for scientific balloon flight
Scientists and engineers are ready to fly an infrared mission called EXCITE (EXoplanet Climate Infrared TElescope) to the edge of space.
Breaking down the indestructible: New technologies target PFAS environmental menace
PFAS are synthetic chemicals widely used in products such as non-stick cookware and waterproof clothing due to their water and grease-resistant properties. However, their persistence in the environment has led to widespread contamination and significant health concerns,
NASA's DART impact permanently changed the shape and orbit of asteroid moon, new study shows
When NASA's Double Asteroid Redirection Test (DART) spacecraft collided with an asteroid moon called Dimorphos in 2022, the moon was significantly deformed—creating a large crater and reshaping it so dramatically that the moon derailed from its original evolutionary
