Astronomers have analyzed eight 'hot Jupiter' exoplanets using the Hubble Space Telescope, revealing a diverse range of puzzling properties. The team found that winds and clouds play a crucial role in shaping the atmospheric composition of these exotic planets.
Researchers discovered that Antarctic octopods have genetically and functionally distinct haemocyanin forms that facilitate oxygen release at sub-zero temperatures. This physiological adaptation allows octopods to sustain aerobic life in cold environments.
Archaeologists uncover evidence of ancient grain cultivation between 12,000 and 9,800 years ago in eastern Fertile Crescent. Plant remains found at Chogha Golan site show simultaneous development of Neolithic culture across region.
Researchers discovered unique patterns of DNA methylation that emerge when neurons form new connections in children's developing brains, shedding light on the role of epigenomics in learning, memory, and mental illness. The study provides a new framework for understanding brain development and function.
A new report from the University of East Anglia finds that current UK farming subsidies distort land use decisions, resulting in significant financial and environmental costs. The research suggests that reforms to EU subsidies could improve land use efficiency and reduce costs, while also conserving wild species and promoting recreation.
Researchers used the Hubble Space Telescope to measure alpha, the fine-structure constant, on a white dwarf star. They found no significant variation in alpha near the star and compared it with laboratory measurements.
Researchers discovered significant brain epigenome changes from birth to adolescence, transforming the frontal cortex and shaping communication spaces between neurons. The study's findings have profound implications for understanding brain biology and potentially treating neurodevelopmental disorders like autism and schizophrenia.
A study published in PLOS ONE found that long-lived female house mice are less active than shorter-lived counterparts, consuming less food and displaying reactive personality traits. The researchers suggest that life-history theory predicts individuals with greater life expectancy to be more cautious and energy-conserving.
Researchers found that spider webs are more effective at capturing charged insects, with positively charged insects attracting the negatively charged web. This discovery suggests that electrostatic charges may have driven the evolution of specialized webs.
Researchers at ETH Zurich developed a new PET tracer that targets the folic acid receptor on cancer cells, enabling precise diagnosis and predicting patient response to therapy. The tracer also has potential for displaying inflammatory diseases and medication development.
Researchers at Karolinska Institutet developed a breakthrough method called CETSA to measure drug molecules' binding to target proteins. This enables more efficient development of new drugs and potential improvement in cancer treatments.
Scientists found ethnic differences in immune responses to TB bacterium, impacting diagnosis and treatment. The study identified genetic variation in vitamin D binding protein as a key factor.
A study found that copper pollution prevents fish from detecting danger signals emitted by other fish, making them more susceptible to predation. Researchers also discovered that nickel has a lesser effect on the fish's olfactory system.
Researchers found snails increased oxygen consumption 4-5 times during jumping to cope with rising temperatures. The study suggests the snails can maintain this strong increase in oxygen uptake even at high temperatures that would be lethal to fish.
Researchers developed equations governing trajectory of spinning ball as it moves through air in presence of wind. The study reveals how cross-wind affects spin-bowler's delivery, changing pitch point on wicket.
Researchers at CERN have successfully measured the ionization potential of astatine, a radioactive element with limited knowledge. The study used a novel laser-based technique to determine its binding energy, shedding light on its chemical behavior and potential applications in cancer therapy.
Astronomers have observed a galaxy feeding on material from its surroundings, shedding light on galaxy formation. The study used ESO's VLT to analyze the properties of gas around the galaxy, providing unique insights into the growth of galaxies.
Researchers at Saarland University used DESY's x-ray source to study the transformation of supercooled liquids. They observed that these liquids transition from a 'fragile' to a 'strong' state with increasing order despite constant density, and this process was detectable in temperatures ranging from 1200 K to 800 K.
A new study has revealed that the COX-2 enzyme is largely absent from major blood vessels, instead found in brain, kidney, thymus, and gut. This knowledge paves the way for the development of safer, more targeted drugs for arthritis patients with fewer side effects.
A unique shell design on guillemot eggs allows them to survive exposed cliffs with no nests. The nano-scale cone-like structures act as self-cleaning guardians, preventing eggs from falling and protecting them from salt and guano exposure.
A team of astronomers has spotted a distant galaxy consuming nearby gas, which fuels star formation and drives rotation. This discovery supports the theory that galaxies pull in material to grow and form stars.
Researchers found that starfish with intact eyes move towards the reef, while those without eyes walk randomly. The study suggests that starfish nervous system can process visual information, pointing to an underestimation of echinoderms' capacity.
Plants with thinner roots show natural variation in cortical cell number, reducing energetic cost of soil exploration and increasing rooting depth. This trait could lead to improved seed production for agriculture, maintaining high yields in drought-prone regions.
Researchers at Helmholtz Association discovered that exercise can fully rescue the phenotype of CHD7-deficient neural stem cells, allowing them to differentiate into mature neurons. This breakthrough provides new insights into the molecular mechanisms underlying CHARGE syndrome and may lead to potential treatments.
A study by the University of Edinburgh found that Twitter often breaks news before newswires for minor events like local sports results. However, for high-profile news, neither platform consistently outperformed the other in terms of speed.
A new study by Salk scientists reveals that the landscape of DNA methylation in brain cells is highly dynamic during brain circuitry formation, helping to understand how information in the genome is controlled from fetal development to adulthood. The discovery opens a deeper understanding of how intricate patterns of connectivity in th...
A recent study found that publicly reported death rates are unlikely to accurately identify poorly performing surgeons, particularly for less common procedures like bowel cancer resection. The research highlights the limitations of relying on public disclosure of surgeon performance for quality improvement.
A four-year EU-funded project has developed a response programme to rapidly restore drinking water networks following a deliberate contamination event. The SecurEau toolbox includes tools for detecting water quality changes, identifying sources of contamination, and cleaning distribution systems.
A team of scientists from the University of Oxford proposes sustainable intensification as a policy to meet increasing food demands. The approach focuses on improving agricultural productivity while reducing environmental harm, but also acknowledges the need for broader policy changes, including dietary shifts and waste reduction.
Researchers used a computer program to recreate the ancient supercontinent Gondwana by aligning geological boundaries across Australia, India and Antarctica. The study improves understanding of plate tectonics and its impact on oil and gas deposits.
The discovery of flower beds in graves at Raqefet Cave reveals Natufian burial rituals dating back to 13,700 years ago. Researchers found impressions of Salvia plants and other species, indicating the use of colorful flowers in springtime burials.
Scientists at Twente University successfully created one-dimensional molecular wires with near-zero electrical conductivity when exposed to a weak magnetic field. The phenomenon is attributed to the Pauli exclusion principle and has potential applications in smartphone technology and hard disk read heads.
A team of international researchers discovered four fast radio bursts from cosmological distances, suggesting they originate from extreme events involving relativistic objects. The findings provide a way to study space between galaxies and understand the properties of missing matter in the Universe.
The new journal aims to provide a forum for discussing the economic aspects of water resources, including extraction, pollution, and allocation. The first issue is freely available online on ScienceDirect and features articles on topics such as willingness to pay and water conservation incentives.
Researchers estimate MERS-CoV's basic reproduction number (R0) is 0.69, compared to SARS' 2.2-3.7, suggesting a lower risk of pandemic potential.
Efstathios Zikos and Divine Ediebah received awards to present research on health-related quality of life (HRQOL) measurements in low-grade glioma patients and small-cell lung cancer. They will also share results at the 20th Annual Conference of the International Society for Quality of Life Researchers.