Researchers have trained an AI process to predict potential active ingredients with special properties. Therefore, they derived a chemical language model -- a kind of ChatGPT for molecules. Following a training phase, the AI was able to exactly reproduce the chemical structures of compounds with known dual-target activity that may be particularly effective medications. Read more ›
25
Researchers have discovered a mechanism that ovarian tumors use to cripple immune cells and impede their attack -- blocking the energy supply T cells depend on. The work points toward a promising new immunotherapy approach for ovarian cancer, which is notoriously aggressive and hard to treat. Read more ›
1
In the face of rising CO2 levels, scientists are searching for sustainable ways of pulling carbon dioxide out of the air, so-called direct air capture. A new type of porous material, a covalent organic framework (COF) with attached amines, stands out because of its durability and efficient adsorption and desorption of CO2 at relatively low temperatures. The material would fit into carbon capture systems currently used for point source capture. Read more ›
30
Scientists have developed an innovative antibody platform aimed at tackling one of the greatest challenges in treating rapidly evolving viruses like SARS-CoV-2: their ability to mutate and evade existing vaccines and therapies. Their findings, including preclinical studies in mice, introduce the Adaptive Multi-Epitope Targeting and Avidity-Enhanced (AMETA) Nanobody Platform, a new antibody approach for addressing how viruses like SARS-CoV-2, which causes COVID-19, evolve to evade vaccines and treatments. Read more ›
0
Manipulating a newly identified neural circuit can curb appetite -- or spur massive overeating. Read more ›
1
Researchers are designing new ways to make spectrometers that are ultra-small but still very powerful, to be used for anything from detecting disease to observing stars in distant galaxies. Read more ›
2
An international research team has pioneered a new technique to identify and characterize atomic-scale defects in hexagonal boron nitride (hBN), a two-dimensional (2D) material often dubbed 'white graphene' for its remarkable properties. This advance could accelerate the development of next-generation electronics and quantum technologies. Read more ›
0
A research team has used nitrogen isotope analysis to demonstrate that 385 million years old corals from the Eifel and Sauerland regions had symbionts. This finding represents the earliest evidence of photosymbiosis in corals. Photosymbiosis might explain why ancient coral reefs grew to massive sizes despite being in nutrient-poor environments. Read more ›
0
Gardens offer a steady and reliable source of nectar all year round, helping to keep pollinators fed when farmland sources are limited, researchers have discovered. Read more ›
3
Researchers evaluated tissues for fibrosis using MeCo Score, a diagnostic tool that can potentially predict the likelihood of relapse or recurrence among patients with early-stage breast cancer. Read more ›
2
Changing precipitation patterns in the Neotropics, one of Earth's most biodiverse regions, could threaten two-thirds of the area's bird species by the year 2100 if climate change goes unchecked, according to research. This would represent a dramatic loss, as the region is home to 30% of all bird species globally. Read more ›
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NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade, the space-based detection of gravitational waves. Read more ›
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Scientists modeled the number of 'outdoor days' -- with comfortable temperatures for outside activities -- that U.S. regions will experience as climate warms. States in the Southeast will lose a significant number of outdoor days, while the Northwest should see a slight increase. Read more ›
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Twenty-two new species of gall wasps have been identified and named, thanks to new research. The study nearly doubles the number of known species in this genus of wasps. Read more ›
10
In a study, researchers use neuroimaging methods to examine brain resilience in regions of the brain linked to language and aging. They found that the hippocampus in bilinguals with Alzheimer's disease was noticeably larger than those who were monolingual when matched for age, education, cognitive function and memory, which suggests that there may be some form of brain maintenance related to bilingualism. Read more ›
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A new artificial intelligence-based system can accurately assess the chromosomal status of in vitro-fertilized (IVF) embryos using only time-lapse video images of the embryos and maternal age, according to a new study. Read more ›
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Chemists have developed a new theoretical framework for more accurately predicting the behavior of catalysts. The study reveals how conditions such as temperature and pressure can change a catalyst's structure, efficiency, and even the products it makes -- and can potentially be used to control reaction outcomes. Read more ›
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The noses of many mammals, such as dogs, ferrets and cows, feature grooves forming a multitude of polygons. A team has analyzed in detail how these patterns form in the embryo using 3D imaging techniques and computer simulations. The researchers discovered that differential growth of the skin tissue layers leads to the formation of domes, which are mechanically supported by the underlying blood vessels. This work describes for the first... Read more ›
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Whether we're staring at our phones, the page of a book, or the person across the table, the objects of our focus never stand in isolation; there are always other objects or people in our field of vision. How that visual 'clutter' affects visual processing in the brain, however, is not well understood. In a study, researchers show that this clutter alters how information flows in the brain, as does... Read more ›
18
Disc golf is a sport growing in popularity, but there hasn't been much research into the best techniques -- until now. Researchers and disc golf enthusiasts have determined the best thumb position on a disc to maximize angular and translational speeds. Read more ›
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30.06.2026 01:28
Last update: 01:15 EDT.
News rating updated: 08:21.
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