In an era of dwindling glaciers, Southern Patagonia has managed to hold on to a surprising amount of its ice. But, a new study suggests that this protective effect might be pushed up against its limits soon. Read more ›
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Discerning whether a nuclear reactor is being used to also create material for nuclear weapons is difficult, but capturing and analyzing antimatter particles has shown promise for monitoring what specific nuclear reactor operations are occurring, even from hundreds of miles away. Researchers have developed a detector that exploits Cherenkov radiation, sensing antineutrinos and characterizing their energy profiles from miles away as a way of monitoring activity at nuclear reactors. They... Read more ›
26
A new survey of climate experts reveals that a majority believes the Earth to be headed for a rise in global temperatures far higher than the 2015 Paris Agreement targets of 1.5 to well-below 2 degrees Celsius. It also shows that two-thirds of respondents believe we may succeed in achieving net zero CO2 emissions during the second half of this century. This indicates some optimism that mitigation efforts may be... Read more ›
21
Conservation scientists have highlighted substantial gaps in the compensation for lost or downgraded protected areas. These gaps risk undermining global efforts for the protection of biodiversity and threaten the Kunming-Montreal Global Biodiversity Framework targets, which aim to conserve 30% of the planet by 2030. Read more ›
2
Everyday experience tells us that light reflected from a perfectly flat mirror will give us the correct image without any deformation. Interestingly, this is not the case when the light field itself is structured in a complex way. Tiny deformations appear. These have now been observed in the laboratory. The results confirm the prediction of this fundamental optical effect made more than a decade ago. They also show how it... Read more ›
14
Osaka Metropolitan University researchers compared the diagnostic performance of ChatGPT and radiologists in assessing 150 brain tumor MRI reports. Their findings might surprise you. Read more ›
58
Researchers have made a significant step towards enabling women with epilepsy safer access to a common and highly effective anti-seizure medication. Sodium Valproate or valproic acid is widely prescribed for epilepsy and certain mental health conditions, but is considered harmful to use during pregnancy because of links to spinal cord defects and other complications for newborns. A team of organoid experts have identified a drug that may nullify the dangerous... Read more ›
2
A therapy showing promise to help control tuberculosis does not interfere with combined antiretroviral therapy (cART), according to new research. Read more ›
2
As many as 249 lives could have been saved in London during the 2018 record-setting hot summer had the city widely adopted cool roofs, estimates a new study. Read more ›
0
The high cost of installing heat pumps for home heating could slow down people widely adopting the technology and leave government targets missed, research suggests. Read more ›
3
Researchers have identified two divergent adaptive responses to soil salinity in populations of the same wild species found in the Catalonia's coastal area, the Brassica fruticulosa, and have pinpointed the genes involved. The study will help to investigate the ways to improve resilience in agricultural species of the same plant family, such as rapeseed and mustard, in the face of a globally relevant stressor as is soil salinization. Read more ›
11
siRNA therapies show promise for treating diseases like cancer and genetic disorders, but their effectiveness depends on proper delivery. A recent study found that the method of mixing siRNA with lipid nanoparticles (LNPs) is key to success. Read more ›
1
Engineers have discovered a simple and inexpensive means of directing lipid nanoparticles (LNPs), the revolutionary molecules that delivered the COVID-19 vaccines, to target specific tissues, presaging a new era in personalized medicine and gene therapy. The key is making small changes to the chemical structure of LNPs, including the incorporation of siloxane, a chemical group that includes silicon, whose wider atomic radius increases membrane flexibility and improves mRNA uptake by... Read more ›
2
Research is heralding in a new era for genetic sequencing and testing. Read more ›
1
New research has identified the genetic elements responsible for turning classical Klebsiella pneumoniae, which generally infects only sick and/or immunocompromised people in the health care setting, into hypervirulent Klebsiella pneumoniae, which can also infect otherwise healthy people in the community. Read more ›
2
Miniature robots on the millimeter scale often lack the strength to transport instruments for endoscopic microsurgery through the body. Scientists are now combining several millimeter-sized TrainBots into one unit and equipping them with improved 'feet'. For the first time, the team was able to perform an electric surgical procedure on a bile duct obstruction experimentally with a robotic convoy. Read more ›
16
Astronomers have discovered an exoplanet orbiting Barnard's star, the closest single star to our Sun. On this newly discovered exoplanet, which has at least half the mass of Venus, a year lasts just over three Earth days. The team's observations also hint at the existence of three more exoplanet candidates, in various orbits around the star. Read more ›
0
Researchers explored how infants act purposefully by attaching a colorful mobile to their foot and tracking movements with a Vicon 3D motion capture system. The study tested AI's ability to detect changes in infant movement patterns. Findings showed that AI techniques, especially the deep learning model 2D-CapsNet, effectively classified different stages of behavior. Notably, foot movements varied significantly. Looking at how AI classification accuracy changes for each baby gives researchers... Read more ›
0
Almost six in 10 Americans have pro-inflammatory diets, increasing the risk of health problems including heart disease and cancer, according to a new study that used a tool designed to examine inflammation in the diet. The study also found that certain populations -- including Black Americans, men and people with lower incomes -- were more likely to eat a diet high in pro-inflammatory foods. Read more ›
84
Astronomers have detected carbon dioxide and hydrogen peroxide on the frozen surface of Pluto's largest moon, Charon, using observations from the James Webb Space Telescope. These discoveries add to Charon's known chemical inventory, previously identified by ground- and space-based observations, that includes water ice, ammonia-bearing species and the organic materials responsible for Charon's gray and red coloration. Read more ›
0
Inspired by the dynamic color-changing properties of squid skin, researchers have developed a method to manufacture a heat-adjusting material that is breathable and washable and can be integrated into flexible fabric. The composite material operates in the infrared spectrum and consists of a polymer covered with copper islands. Stretching the material separates the islands and changes how it transmits and reflects infrared light; this innovation creates the possibility of controlling... Read more ›
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Most popular sources
Business Insider
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30% 1 |
Tech Wire Asia
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14% |
Gizmodo
|
7% 0 |
CNET
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6% 3 |
The Verge
|
5% 2 |
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26.11.2024 13:15
Last update: 13:06 EDT.
News rating updated: 20:04.
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